which genetic concepts best explain the fact that hybrid parents can produce offspring with recessive phenotypes?

Answer:

Glucose

Explanation:

Polysaccharides can be created from repeating units either mono- saccharides(glucose, fructose, etc.), or di-saccharides(lactose, sucrose, etc.)

Answer:

They are grouped together by species-genus-family-order-class-phylum-kingdom-domain.

Explanation:

Abby and Brittany Hensel are dicephalic twins or we can say conjoined twins.

Dicephalic parapagus is basically a rare form of partial twinning in which there are two heads which are present side by side and share only one common torso. This rare genetic condition is basically caused due to an incomplete separation of the monozygotic twins during the first two weeks of conception. This basically means that instead of fully separating in order to form two different fetuses, the embryo separates partially eventually resulting in both fetuses to get physically joined.

In the case of Abby and Brittany, the sisters share a number of organs, including the arms, legs, bladder, liver, and even the reproductive organs. But each of them have their own, lungs, hearts as well as stomach.  

To know more about monozygotic twins

https://brainly.com/question/6106019

#SPJ4

Answer:algae

Explanation:because algae is able to live any where water is at

Answer: a. 25 percent

Explanation:

Answer:

A single bacterium may not cause illness unless it multiplies to a sufficient amount in the body and overwhelm the immune system. The body's natural defense mechanisms, such as the digestive system and the immune system, often prevent harmful bacteria from causing illness.

Answer:

D. There must have been a change in the frog’s genes.

Hi, if you don’t mind, could you mark brainliest? Im trying to rank up. Thank you so much.

Answer:

Explanation:There must have been a change in the frog’s genes.

Answer:

True

Explanation:

The finches Darwin discovered are genetically different from other finches of the same species because of differences in habitat climate and the habitat itself.

True. Transcription factors regulate gene expression by binding to specific DNA sequences, either enhancing or blocking the transcription of genes by attracting or repelling RNA polymerase.

RNA polymerase is an enzyme that synthesizes RNA from a DNA template. It catalyzes the transcription of DNA into RNA by adding ribonucleotides to a growing RNA strand complementary to the template DNA strand. RNA polymerase is a complex enzyme, and different types exist in different organisms.

In eukaryotes, RNA polymerase II is responsible for the transcription of most protein-coding genes.DNA (deoxyribonucleic acid) is a long, double-stranded biomolecule that carries the genetic instructions used in the development, functioning, and reproduction of all living organisms.

Learn more about DNA here:

https://brainly.com/question/14315652

When looking at a granulocyte under a microscope, the anatomy student would describe it as a cell shaped like a sphere with multilobar nuclei. The correct answer to the question is D) shaped like a sphere with multilobar nuclei.

Granulocytes are a type of white blood cell that contains granules in their cytoplasm. These granules are visible under a microscope and can be used to classify granulocytes into different types such as neutrophils, eosinophils, and basophils. When observing granulocytes under a microscope, they appear as spherical cells with multilobed nuclei. The shape and structure of the nucleus can vary depending on the type of granulocyte, but they all have multiple lobes.

Neutrophils, for example, have three to five lobes, while eosinophils have two lobes connected by a thin strand. The presence of granules and the specific shape of the nucleus are important characteristics that aid in the identification and classification of granulocytes.

Learn more about granulocyte at https://brainly.com/question/13051753

#SPJ11

Answer:

The importance of plant genetic diversity (PGD) is now being recognized as a specific area since exploding population with urbanization and decreasing cultivable lands are the critical factors contributing to food insecurity in developing world. Agricultural scientists realized that PGD can be captured and stored in the form of plant genetic resources (PGR) such as gene bank, DNA library, and so forth, in the biorepository which preserve genetic material for long period. However, conserved PGR must be utilized for crop improvement in order to meet future global challenges in relation to food and nutritional security. This paper comprehensively reviews four important areas; (i) the significance of plant genetic diversity (PGD) and PGR especially on agriculturally important crops (mostly field crops); (ii) risk associated with narrowing the genetic base of current commercial cultivars and climate change; (iii) analysis of existing PGD analytical methods in pregenomic and genomic era; and (iv) modern tools available for PGD analysis in postgenomic era. This discussion benefits the plant scientist community in order to use the new methods and technology for better and rapid assessment, for utilization of germplasm from gene banks to their applied breeding programs. With the advent of new biotechnological techniques, this process of genetic manipulation is now being accelerated and carried out with more precision (neglecting environmental effects) and fast-track manner than the classical breeding techniques. It is also to note that gene banks look into several issues in order to improve levels of germplasm distribution and its utilization, duplication of plant identity, and access to database, for prebreeding activities. Since plant breeding research and cultivar development are integral components of improving food production, therefore, availability of and access to diverse genetic sources will ensure that the global food production network becomes more sustainable. The pros and cons of the basic and advanced statistical tools available for measuring genetic diversity are briefly discussed and their source links (mostly) were provided to get easy access; thus, it improves the understanding of tools and its practical applicability to the researchers.

Answer:

The three most important sources of environmental problems are 1) market failure, 2) the tragedy of the commons, and 3) the underprovisioning of public goods

Explanation:

hhhiiiii

Answer:

A. Rapid population growth

As water vapor exits the leaves thru the stomata, a system called transpiration, a vacuum is created, pulling greater water from the roots up the xylem tube.

The required details for stomata in given paragraph

Thousands of them dot at the floor of the flora. Understanding how stomata shape is essential simple facts towards know-how how flora develop and bring the biomass upon which we thrive. Stomata, the small pores at the surfaces of leaves and stalks, modify the go with the drift of gases inside and out of leaves and for that reason flora as a whole. They adapt to neighborhood and international adjustments on all timescales from mins to millennia. "); display: inline-block; height: 24px; width: 24px; margin-top: -1px; transform: rotateZ(-180deg);">Stomata are portals in plant leaves that manipulate fueloline alternate for photosynthesis, a system essential to lifestyles on Earth.

Gas fluxes and plant productiveness depend upon outside elements inclusive of light, water and CO2 availability and at the geometrical residences of the stoma pores.

To know about stomata click here

https://brainly.com/question/19393475

#SPJ4

Answer:

the nucleus

Explanation:

it is an his function

Answer:

Cytoskeleton

Explanation:

Cytoskeleton is the skeleton of cells. It helps to maintain the shape of the cell with the help of microfilaments (made up of 'actin' protien' ) and microtubules (made up of 'tubulin' protein)

Answer:

true

Explanation:

Just because he told she's being selfish ext.. lol it's not normal

The type of diversity that I have chosen is ‘Gender Diversity’ and  below are the reasons why it is essential as a factor in my opinion.

Gender diversity refers to the representation of both men and women in the workplace and society as a whole. It includes people of all genders, including non-binary individuals. Gender diversity has a significant impact on the workplace and society in general. As women are still underrepresented in many industries and roles, increasing gender diversity can lead to more opportunities for women and help break down gender stereotypes.

By having a gender-diverse workplace, companies can ensure compliance with these laws and avoid penalties or legal issues in the future.In conclusion, gender diversity is essential because it promotes a more inclusive environment, encourages innovation and creativity, and leads to better decision-making. By having a gender-diverse workplace, companies can improve employee satisfaction, increase profitability, reduce discrimination and biases, and ensure compliance with laws related to gender diversity.

To know more about Diversity visit:

https://brainly.com/question/32415727

#SPJ11

Bone, cartilage, blood, and dense tissue are all subtypes of b. connective tissue.

Connective tissue is a diverse group of tissues that supports, connects, or separates different types of tissues and organs in the body. Bone and cartilage provide structural support and protection for the body. Blood is a fluid connective tissue that carries oxygen, nutrients, and waste products throughout the body.

Dense tissue, also known as fibrous tissue, is found in tendons, ligaments, and fascia, and provides strength and support to the musculoskeletal system. Connective tissue also includes adipose tissue, which stores energy in the form of fat, and lymphoid tissue, which is involved in the immune system. Overall, connective tissue is essential for maintaining the form and function of the body. So the correct answer is b. connective tissue.

Learn more about connective tissue at

https://brainly.com/question/13020398

#SPJ11

We can see here that the solution are:
1. A collection of living and nonliving things interacting in a specific place is an ecosystem.

2. Ecosystem ecology looks at how energy and nutrients come into an ecosystem, move around in it, and get spit back out.

3. Ecosystems have an edge.

4. Without producers, there are no animals.

An ecosystem refers to a community of living organisms, including plants, animals, and microorganisms, interacting with each other and their physical environment. It encompasses both the biotic (living) and abiotic (non-living) components of a specific area or habitat

5. The total weight of living things in an ecosystem is its biomass.

6.In an ecosystem, energy means the ability to do work or cause a change.

7. Autotrophs gather energy from the environment and make it into cool stuff (organic compounds).

8. The size and scope of an ecosystem has a lot to do with the amount of things like available resources, habitat diversity, and connectivity.

9. If a cricket has 1 calorie of energy, it needed to eat 1 calorie of energy from lettuce or something.

10. Organisms only hold onto about 10% of the energy they ingest.

11. It's safest to eat lower on the food chain.

12. Things higher on the food chain can have HIGHER concentrations of toxins.

Learn more about ecosystem on https://brainly.com/question/842527

#SPJ1

The answer choice which best supports the idea that most attempts by scientists to create new chemical elements will fail is that: (D) scientists have to repeat their experiments an enormous number of times; if it works once it's seen as a success.

A chemical element can be defined as a pure substance that comprises atoms having the same atomic number (number of protons) in its nuclei and as such, it is the primary constituent of matter. Also, a common characteristics for all chemical elements found on the periodic table is mass and volume.

In Chemistry, some examples of a chemical element include the following:

In this scenario, we can reasonably infer and logically deduce that a statement which indicates that an attempt by scientists to create new chemical elements will fail is stating that "scientists have to repeat their experiments an enormous number of times; if it works once it's seen as a success." because an experiment to create new chemical elements must be tested and they all should have multiple successful results.

Read more on elements here: brainly.com/question/24373113

#SPJ1

Complete Question:

Which of the following answer choices BEST supports the idea that most attempts by scientists to create new elements will fail?

(A) Scientists have to create a target with a carefully chosen atom; this is a process that takes months.

(B) Scientists have to smash atoms together and get them to stick; a positive charge makes them repel each other.

(C) Scientists have to bombard particles with specific protons; specialized atoms combine with neutrons.

(D) Scientists have to repeat their experiments an enormous number of times; if it works once it's seen as a success

Explanation:

carbon dioxide and sugar

Answer:

I think the correct answer of thes qusion but i am not sure a pentose.

Answer:

I think Amplitude

Explanation:

Answer:

j5tj th hr rg eg eg ry rh gr df un j

Explanation:

r h h5 h5

Answer:

b) The Caribbean is a popular tourist destination

Answer:

c the population was 807,750

Explanation:

750×1077=807,750

8. After the pioneer species, you would expect primary consumers, such as autotrophs, to begin inhabiting the area.

9. The two kinds of stickleback fish seen are different populations of fish.

8. Pioneer species are the first organisms to colonize a new area after a disturbance, such as a volcanic eruption. They are often autotrophs, such as lichens or algae, that can survive in harsh conditions.

Over time, as the pioneer species break down rocks and other materials and add organic matter to the soil, other organisms are able to move in. This includes primary consumers, which are organisms that eat autotrophs.

Therefore, it is expected that primary consumers will begin inhabiting the area after the pioneer species.

9.  Populations are groups of organisms of the same species that live in the same area and interact with each other. In this case, there are two different types of stickleback fish, one large and bottom-dwelling and the other small and living in the open water.

These two types of fish are both sticklebacks, but they have different traits and habitats, which suggests that they are different populations.

A community, on the other hand, is all of the populations of different species that live in the same area and interact with each other.

Therefore, it would be correct to say that the two different populations of fish are seen.

Learn more about pioneer species here:

https://brainly.com/question/5018594

#SPJ11

Answer:

It's A

Explanation:

Sorry the other guy was no help.

Exhalation is known for the flow of the respiratory current out of the organism.

In general ,During inhalation, the ribs move up and outward and the diaphragm moves in. This causes the decrease in space of our chest cavity and the air rushes in.

On the other hand exhalation, occurs when the ribs moves down and inward and the diaphragm moves up. This movement increases the space in our chest cavity and the air is pushed out. Hence, exhalation occurs when intercostal muscles and diaphragm relax, and air is forced out of the lungs and air passages to remove carbon dioxide from the body.

To learn more about Exhalation , here

brainly.com/question/13155792

#SPJ4

Answer:

population count

Explanation:

They are talking about the number of crayfish in the pond..Number is your key word.

When the rates of the forward and reverse reactions are equal. The system is dynamic because individual molecules react continuously. It is at equilibrium because no net change occurs.

Answer:

A system in dynamic equilibrium will have small changes that sum together to produce no net change.

Explanation:

Dynamic Equilibrium Definition

A system in dynamic equilibrium will have small changes that sum together to produce no net change. Many biological systems are in dynamic equilibrium, from the water inside a cell, to the dynamic equilibrium experienced by populations of predators and prey. Dynamic equilibrium is different from a static equilibrium, in which the parts do not move once they’ve reached equilibrium.

Dynamic equilibrium has different meanings in each science sub-discipline, such as biochemistry or ecology. In chemistry, the equilibrium of a reaction is the point at which the products and reactants have the lowest free energy. The dynamic equilibrium, on the other hand, is the point at which products are being generated as fast as they are falling apart. This may not be the same as the chemical equilibrium, as enzymes force many reactions far past their natural equilibriums by making products faster than they break apart. Due to this, chemist often refer to dynamic equilibrium as a dynamic steady-state, to clearly differentiate between the two points in a reaction.

Ecologists and population biologists will often refer to dynamic equilibrium when talking about populations of organisms. When studying the number of organisms in a population over time, many factors affect the growth of a population. Often, populations will go through periods of boom and bust. Ample resources cause high reproduction rates in all animals, leading to a much higher population. When the resources are distributed among this higher number, there are not nearly enough resources to go around. Thus, the population dies off. Ecologist see these cycles as a dynamic equilibrium that the population is stuck in, never really gaining or losing large numbers of individuals.

Examples of Dynamic Equilibrium

Glucose in an Organism

Throughout your entire lifetime, the glucose levels in your body remain relatively the same. Over the course of a day however, your body uses enormous amounts of glucose and must replace it. Each cell in your body requires glucose to function. As the cells use this glucose, the liver and your digestive system work quickly to replace it. Glucose from the food you eat is moved from the stomach and intestines into the bloodstream. The liver stores glucose as glycogen, and must break this large molecule down to release glucose into the blood. In your body, glucose is in dynamic equilibrium. While glucose has periods of high and low concentration, it is relatively stable. If glucose levels in your body fall out of dynamic equilibrium, or you cannot replace the glucose you use, you would eventually die.

Predator-Prey Dynamics

Ecologists often study the relationships between multiple species and their effects on each other. One relationship in nature that often shows dynamic equilibrium is the predatory-prey dynamic. Imagine a nature reserve that only contains rabbits and wolves. As the rabbit population increases, it provides more food for the wolf population. This sets both populations into dynamic equilibrium. The wolves, reaping the benefits of the increased rabbit population, also start to reproduce more. After a period of time, the wolf population also starts to increase dramatically. As more wolves are born and eat the rabbits, their populations eventually level off. The wolves, still reproducing at high levels, eventually start decreasing the rabbit population, which cannot keep up. The rabbits decrease, and eventually the wolves are left without enough food to support a large population. This dynamic equilibrium of both populations is interesting because it shows a direct cause and effect relationship between different species in an ecosystem.