1. The expression of Hitchhikers thumb is due to recessive gene expression and you can express it. Use alphabet H. What is your genotype?

A description of the compost bin that can be used for this experiment is that the bin is a rectangle-shaped container that is made of wood. This container is 150 cm wide and 30 cm deep. It can hold up decaying materials for up to one month.

The compost can be used to store decaying materials that will be used in a nearby farm for manure. Composting is the act of storing up decomposable materials that remain in a container until they are ready for use.

The compost so obtained can be used to improve the fertility of the soil where crops will be planted.

Learn more about composting here:

https://brainly.com/question/25342752

#SPJ1

Answer:

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

Explanation:

Genes are segments of DNA that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique.

The term chromosome comes from the Greek words for colour (chroma) and body (soma). Scientists gave this name to chromosomes because they are cell structures, or bodies, that are strongly stained by some colourful dyes used in research. The unique structure of chromosomes keeps DNA tightly wrapped around spool-like proteins, called histones.

Without such packaging, DNA molecules would be too long to fit inside cells.

Learn more about chromosomes, here:

https://brainly.com/question/1596925

#SPJ6

Answer:

Organisms that reproduce by binary fission include Bacillus subtilis,   Escherichia coli, Clostridium perfringens, Corynebacterium diphtheriae, Amoeba

Explanation:

The main layers of the atmosphere are, from Earth to out:

-Troposphere: it has a surface of 10-15 km approximately of altitude approximately, and it has the 75% of gases that compose the atmosphere. In this layer, the temperature decreases with altitude.

-Stratosphere: it extends from the tropopause to the stratopause. It has two subdivisions, the inferior stratosphere in which the temperature stays steady, and the superior stratosphere in which the temperature increases with altitude due to the presence of ozone which can absorb UV radiations.

-Mesosphere: here the temperature decreases with altitude until 85° C approximately.

-Thermosphere or ionosphere: the temperature increases with altitude reaching 1500° C because of UV radiation from the sun.

\(\begin{gathered}\qquad{Thanks}\end{gathered}\)

The carbon reservoir that has the longest residence time is known as a fossil deposit. Thus, the correct option for this question is D.

A carbon reservoir may be defined as being stored form of carbon in rocks and sediments. The rest is located in the ocean, atmosphere, and in living organisms. These are the reservoirs through which carbon cycles.

The movements of carbon take place through the four major reservoirs of the earth. It includes the biosphere, lithosphere, hydrosphere, and atmosphere. Plant biomass holds carbon for a very less period of time followed by soil. But the deposits of fossils hold the concentration of carbon for a maximum period of time.

Therefore, the carbon reservoir that has the longest residence time is known as a fossil deposit. Thus, the correct option for this question is D.

To learn more about Carbon reservoirs, refer to the link:

https://brainly.com/question/26696090

#SPJ6

Answer:

yes that is if it is for not for discipline  purposes and can still only be  used to  certain extent  must not leave bruises and if so must be gone it 72 hrs if any of this is being experience please report to the proper authorities

Explanation:

Based on the graph, it can be concluded that the population is increasing rapidly because of the youth of the population.

The population of a species is the number of organisms of the same species found within a given habitat.

Population graphs are used to describe the trend in the population of a given species of organisms.

The factors that affects population growth of a country include:

Given the population graph of the country, the conclusion can be drawn is that the population is increasing rapidly because of the youth of the population.

In conclusion, the higher the fertility rate the faster the population growth.

Learn more about population growth at: https://brainly.com/question/1437549

#SPJ1

Note that the complete question is given below:

A scientist constructs a graph to show the age structure of the human population of Country Y. The graph is shown here. What conclusion is supported by the graph?

The population is increasing rapidly because of the youth of the population.

Answer:

Enzymes are used in the food, agricultural, cosmetic, and pharmaceutical industries to control and speed up reactions in order to quickly and accurately obtain a valuable final product. Enzymes are crucial to making cheese, brewing beer, baking bread, extracting fruit juice, tanning leather, and much more.

Explanation:

yessir

Answer:

O (2) an increase in pulse rate

An increase in heart rate will most likely result in an increase in pulse rate. So, the correct answer is (B).

Heart is a fist shaped organ which pumps blood throughout your body present in the centre of the chest tilted slightly towards the left. It is the primary organ of the circulatory system which pump blood around the body as the heart beats. The blood sends oxygen and nutrients to all parts of the body and carries away unwanted carbon dioxide and waste products from there.

Heart has four chambers (lobes) made up of muscles- two on the left side and two on the right made up of three layers of tissue -epicardium, myocardium and endocardium. These layers are surrounded by the pericardium which a thin outer lining protecting the heart.

It circulates abut 5-8 liters of blood. Heart, blood and blood vessels together make the cardiovascular system. Blood is pumped around your body through a network of blood vessels- Arteries, Capillaries and veins. Heart has four valves which act like gates which keep the blood moving in the right direction.

Thus, an increase in heart rate will most likely result in an increase in pulse rate. So, the correct answer is (B).

Learn more about Heart, here:

https://brainly.com/question/16566688

#SPJ2

You have a 25% probability of acquiring the characteristic and a 50% chance of being a carrier if both of your parents are carriers of the recessive gene.

Cystic fibrosis is inherited as a recessive condition, and both healthy parents have one copy of the disease-causing gene (C). The children's chances of being healthy (CC or Cc) are 75%, while their chances of getting the illness are 25%(cc).

What is cystic fibrosis?

The condition known as cystic fibrosis can harm your lungs, digestive system, and other organs. It is a genetic disorder that may be passed down through the generations and is brought on by a faulty gene. Cystic fibrosis affects the cells that create mucus, sweat, and digestive secretions.

Question-

Cystic fibrosis (CF) is a disease caused by a recessive allele, and the disease appears only in the homozygous recessive genotype. Two parents do not have cystic fibrosis, but they produce a child with this disorder. Fully explain what has occurred, using the appropriate terminology and diagram

To learn more about cystic fibrosis from the given link

https://brainly.com/question/25129734

#SPJ1

Anaphase occurs during the M phase (mitosis) of the cell cycle and is not represented by any of the provided options (A, B, C, or D).

Therefore, the correct answer is not provided in the given options. Anaphase occurs during the M phase or mitosis and is not associated with any specific phase (A, B, C, or D) mentioned in the question.

For more such questions on Anaphase:

https://brainly.com/question/29399008

#SPJ8

Georgio is jogging barefoot along the beach when he suddenly steps on the sharp edge of a broken shell. He instantly feels pain due to the message carried to his brain by dendrites. He then slowly walks home with an achy foot. The message of the ache is carried by neurons.

The nervous system has electrical cells that are trained to transmit and receive messages. Through the use of electricity, people can communicate by transmitting messages to one another. This voltage is produced in neurons by the movement of charged ions. salt atoms with positive or negative charges that pass through the cell membranes and cross the cell's outer membrane. The neuron has dendrites, which are branches (like a tree) that receive messages, and an axon, which is a longer, more straightforward projection (like a tree trunk), that sends information. Synapses. Axon ends include the neuron communication junction, where vesicle fusion releases chemical signals. Neurotransmitters are the chemical messages that the nerve cell releases.

Learn more about neuron here-

https://brainly.com/question/24217914

#SPJ9

Answer:

Chloroplasts and Mitochondria

Answer:

The answer is B

Explanation:

it's supposed to represent a single covalent bond

Cheetahs are one of my favorite creatures.

Cheetahs' physical characteristics, such as their speed, agility, and razor-sharp claws, have probably evolved over time to help them survive in their habitat.

Cheetahs are swift hunters that can pursue prey in wide-open savannahs. Their keen claws enable them to grip the ground while racing quickly.

Cheetahs may need to adjust to new environmental conditions in the future, including greater competition for food and water and habitat loss brought on by human activities.

They could need to change their hunting techniques, pick other prey, or even broaden their range to encompass new ecosystems.

Additionally, they might need to strengthen their defenses against illnesses and other environmental stresses in order to survive in a changing world.

learn more about environment here

https://brainly.com/question/24182291

#SPJ1

Fungi are different from plants because they rely on absorptive nutrition. So, the correct option is (C).

Fungi are the type of eukaryotic organism which belongs  to the kingdom Fungi, along with Plants, Animals, Protozoa and Monera. They contain cell wall and are omnipresent in nature. They are also classified as heterotrophs among all the living organisms. They are single celled or complex multicellular organisms.

There are three major groups of fungi. They are classified are as follows:

Fungi rely on absorptive mode of nutrition for their nourishment.

Thus, Fungi are different from plants because they rely on absorptive nutrition. So, the correct option is (C).

Learn more about Fungi, here:

https://brainly.com/question/1261179

#SPJ2

Answer:

Cork formation is a type of secondary growth that occurs in the stems and roots of woody plants. Gum formation, on the other hand, is a type of defense mechanism that occurs in response to injury or infection.

Explanation:

Answer:

The S phase (Synthesis phase)

The biological process of creating two identical copies of DNA from a single original DNA molecule is known as DNA replication.

A double helix of two complementary strands makes up DNA. These strands are split apart in the replication process. The method of semi-conservative replication uses each strand of the original DNA molecule as a template to create its counterpart.

Several enzymes that carry out this process are given below, along with their activities.

____________

REPLICATION FORK -(Attachment #1)

_________________

REPLICATION PROCESS -

As DNA polymerase enzyme has 5′ - 3′ direction so two types of strand are form -

LEADING STRAND - A DNA polymerase with high processivity that has the direction 5′ - 3′ (template strand 3′-5′) extends the continuous strand from the primer in the same direction as the replication fork that is expanding. One RNA primer is applied to the leading strand.

LAGGING STRAND - It is the discontinuous strand whose synthesis is going in the opposite direction of the replication fork that is developing. Each primer extends the lagging strand intermittently to create Okazaki fragments. A low processivity DNA polymerase that is different from the replicative polymerase enters to fill the gaps after RNase eliminates the priming RNA pieces. Multiple primers are applied to the lagging strand, and then the Okazaki fragments are joined by the ligase enzyme, filling in the gaps.

TERMINATION - Replication forks meet and end at several locations throughout the chromosome because eukaryotes start DNA replication at various locations; it is unknown how these are controlled. Termination necessitates the halting or blocking of the DNA replication fork's forward motion. When termination occurs at a particular locus, it includes the interaction of two elements: (1) a DNA sequence known as a termination site sequence, and (2) a protein that binds to this region to actually cease DNA replication.

#SPJ2

Answer:

Eventually, a main sequence star burns through the hydrogen in its core, reaching the end of its life cycle. At this point, it leaves the main sequence. Stars smaller than a quarter the mass of the sun collapse directly into white dwarfs. White dwarfs no longer burn fusion at their center, but they still radiate heat.

Some factors that might slow or stop the introduction of this stem cell technology include:

Stem technology refers to a technique in medicine that employs the use of stem cells in medical treatment.

Stem cell treatment, commonly referred to as regenerative medicine, uses stem cells or their byproducts to encourage the repair response of sick, malfunctioning, or wounded tissue. It is the next step in the transplantation of organs, replacing donor organs—which are scarce—with cells.

Stem cells are the cells in the body that can become almost any type of cell in the body.

There are three main types of stem cells that are employed in stem cell therapy, namely;

Learn more about stem cell technology at: https://brainly.com/question/14467218

#SPJ1

Answer:

Some three billion years ago, the Earth's atmosphere was virtually devoid of oxygen. At about 2.4 billion years ago, oxygen was released from the seas as a byproduct of photosynthesis by cyanobacteria. Levels of the gas gradually climbed, reaching about one percent around two billion years ago.

Explanation:

Hope this helped!

The differences in cytokinesis between plant and animal cells are driven by the contrasting cellular structures and the need to ensure proper division and maintenance of cell integrity in each cell type.

a) The main reason cytokinesis in plant cells is different from cytokinesis in animal cells is due to the structural differences between their cell walls. Plant cells have rigid cell walls made of cellulose, while animal cells lack a cell wall and instead have a flexible plasma membrane. This structural distinction necessitates different mechanisms for cytokinesis in these two cell types.

b) Processes in the two different cell types

In animal cells, cytokinesis occurs through a process called cleavage furrowing. During late stages of mitosis, a contractile ring composed of actin and myosin filaments forms around the equator of the cell. The contractile ring contracts, causing the plasma membrane to be pulled inward, forming a cleavage furrow. The furrow deepens until it pinches the cell into two daughter cells.

In plant cells, cytokinesis involves the formation of a cell plate. During late stages of mitosis, vesicles containing cell wall materials accumulate at the equator of the cell. These vesicles fuse together, forming a cell plate that extends across the cell. The cell plate gradually develops into a new cell wall that divides the parent cell into two daughter cells. The new cell wall is reinforced with additional layers of cellulose and other components, eventually becoming the primary cell wall of each daughter cell.

The process of cytokinesis in plant cells is more complex than in animal cells due to the requirement of building a new cell wall. This process allows plant cells to maintain their structural integrity and provide support for the entire plant structure.

Learn more about cytokinesis here:

https://brainly.com/question/314066

#SPJ1

Depression arises from a combination of both genetic and environmental factors because there are genes associated with these behavioral traits while environmental inputs may trigger depressive situations (e.g. a traumatic situation).

A complex multifactorial trait is any phenotypic feature or behavior condition which is controlled by genes, the environment and also the interaction between genes and the environment.

Depression is a condition that may be categorized as a complex multifactorial behavioral condition because there are genes associated with this trait and also environmental triggers may lead to a depressive state such as occurs with traumatic situations (e.g., the death of a family member).

Therefore, with this data, we can see that depression is a complex multifactorial behavioral trait associated with the expression of certain gene variants or alleles in an individual as well as different environmental conditions.

Learn more about multifactorial behavioral traits  here:

https://brainly.com/question/2535117

#SPJ1