Birds use the position of the --- during the day and the position of --- during the night in order to navigate.

Answer:

Proctologist > Diabetes

Hepatologist > Pancreatitis

Gastroenterologist.> Colon Cancer

Endocrinologist. > Peptic Ulcer Disease

Answer: Oxygen fuels our cells and helps provide the basic building blocks that our bodies need to survive. Our cells combine oxygen with nitrogen and hydrogen to produce various proteins that build new cells.

Answer:

Explanation:

Answer:

lack of order or predictability; gradual decline into disorder.

Explanation:

Answer:

Entropy means the amount of energy in a system that is unable to work

(randomness)

Answer:

Mitosis produces two genetically identical “daughter” cells from a single “parent” cell, whereas meiosis produces cells that are genetically unique from the parent and contain only half as much DNA. Cheers!<3

Explanation:

Explanation:

Meiosis occurs in sex cells or gamets. To reproduce. it is cell division in sperm and eggs. It makes a unique off spring or you

Mitosis, happens when a single parent cell divides and makes 1 of the same. For example, a bee. Nothing changes, its the same..

Answer:

Explanation:

In any form of experimental research where data is being analyzed, there needs to be only one variable present and each group in the experiment needs to have the same factors and environment as the others. That way the single variable can be isolated and the data properly analyzed. That is why it is important for the mass of each food to be the same, since the foods are already different variables the rest of the factors in the experiment need to be the same including the mass of each food.

Explanation:

wheres the question? haha๑๑

Answer:

cytoplasm

Explanation:

Transfer RNA (tRNA) is found in the cytoplasm and has a complex shape. It is responsible for carrying amino acids from the cytoplasm to the ribosome surface, ready to make a protein as instructed by the mRNA.

Pathogen - An organism that causes illness is referred to as a pathogen.

Your body is already teeming with bacteria. However, these organisms only become an issue if your immune system is compromised or if they are able to get into an area of your body that is typically sterile.

             Once they enter the body, various pathogens have the power to cause harm.

A host is all that a pathogen requires to live and grow. Once the virus has established a base in the host's body, it avoids the host's immune reactions and makes use of the body's resources to reproduce before leaving and moving on to a new victim.

Depending on the type, there are various ways to transfer pathogens. They can be spread by touching a surface, feces, body fluids, airborne particles, and skin contact.

Pathogen Types -

           Pathogens come in a variety of forms, but we'll concentrate on the   four most prevalent: viruses, bacteria, fungi, and parasites.

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This might of gone in science but a prediction

New technology is important to the development of theories because it provides a new way to acquire new information. With new technology, researchers can collect data in new and more precise ways, which can lead to new insights and discoveries. It can also allow for the testing of existing theories in new ways or under different conditions, leading to a better understanding of the phenomena being studied. However, the importance of technology in developing theories does not necessarily mean that it replaces old theories or allows for repeated experimentation on its own. Theories are typically developed through a combination of empirical evidence, experimentation, and theoretical modeling, and the role of technology is to provide new tools and methods for gathering and analyzing data.

Answer:

If breeders Breed these horses with other breeds, the foal wont be a straight thoroughbred. So, it will change the horses breed.

Explanation:

Selective breeding increases the probability that offspring will have the desired trait because it limits narrows the gene pool to only include desired variants of a gene. Not all thoroughbreds may express the desired trait because they may inherit an unwanted variant of the gene & mutations may occur.

The traits and characteristics of an animal are determined by the genes they possess. When two animals breed, the offspring inherits one variant of each gene from both parents, known as alleles. This means that all animals have 2 variants for any specific trait.

When a gene in an allele is expressed, it means that the genetic code in that allele is the one that can be seen on the offspring. Gene variants can be classified based on how likely they are to be expressed as:

When one allele is expressed and the other is not, it is because that allele is dominant and the other is recessive. Recessive variants for a gene will only be expressed if both alleles inherited by the offspring possess are recessive. dominant genes are symbolized by a capital letter and recessive genes with a lower-case letter.

Selective breeding is used to continuously breed animals that have similar variants of the desired trait. If breeding were to be natural, then many of what we consider desirable traits may be lost behind the expression of common, more dominant genes. Selective breeding is done by narrowing the gene pool, meaning that we only allow breeding between animals known to possess the desired trait.

Not all thoroughbreds may express the desired traits because sometimes even though a parent has the desired variant of a trait, they may also contain a different recessive or dominant variant of a trait. Since selective breeding does not control what variant exactly the offspring inherits, it does not always work with each offspring. Genetic mutations can also affect the outcome.

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Answer:

the forest

Explanation:

Answer:

heterozygous and homozygous recessive

Answer Chordates

Explanation:

Answer:

Probability is the chance that a given event will occur. The principle of probability allows us to predict the possible combinations of phenotypes in a genetic cross by using a diagram called Punnett squares. This diagram represents alleles and gives us the genetic variations formed during a cross. For example, a flower has one dominant allele for a blue color, which is represented by capital T, and one recessive allele for a pink color, which is represented by small t. When this flower is crossed with another flowering plant with the same type of alleles, which is Tt, the combinations produced for their offspring includes TT, Tt, tT, and tt.

I worked hard to write this and it would be awesome if I was marked brainliest

Answer: Neurotransmitters

Explanation: Neurotransmitters carry their information from the pre-synaptic neuron to the post-synaptic receiving cell.

In a neuron, the (1) nucleus is found inside the (2) cell body.

The cell body of a neuron, also known as the soma, contains the nucleus. It is the main part of the neuron where essential cellular functions occur, including protein synthesis and energy production.

The nucleus, which is enclosed by a membrane called the nuclear envelope, contains the genetic material of the neuron in the form of DNA. It plays a vital role in regulating the activities of the neuron and controlling the synthesis of proteins needed for various cellular processes.

The cell body serves as the control center of the neuron, integrating incoming signals from dendrites and initiating the transmission of signals along the axon.

It contains various organelles, such as mitochondria for energy production, ribosomes for protein synthesis, and the endoplasmic reticulum for the synthesis and transport of proteins.

The nucleus, as the site of DNA storage and transcription, is crucial for maintaining the genetic information necessary for the neuron's structure and function. Overall, the nucleus within the cell body plays a critical role in coordinating the activities of the neuron and supporting its overall functioning within the nervous system.

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Question

Neurons are the building blocks of the nervous system. They process and transmit signals. In a neuron, the (1)____ is found inside the (2)_____.

1. Cell membrane

Myelin Sheath

Nucleus

2. Axon

Cell Body

Dendrite

The month that is carrying capacity that is most likely to be limited by water is: c. September.

This is due to the graph's apparent abrupt dip in water level around September, which indicates a decrease in the amount of available water resources.

As a result, the low water supply during this month may limit the carrying capacity, which refers to the maximum number of people that an area can support sustainably.

Therefore the correct option is C.

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Answer:

A

Explanation:

Answer:

This submarine Mid-Atlantic Ridge owes its formation to the movement of the continental plates on either side of the ocean. As these plates slowly separate, they leave gaps in the earth's crust. This allows molten rock from beneath the earth's crust to reach the surface, forming a new part of the ocean floor

Answer:

energy pyramids shows importance

and webs show how everything is connected

Explanation:

Answer:

muscles?

Explanation:

what trend? can explain or this not serious Question?

Steps of Double Fertilization.

1. Germination of pollen on stigma :

(i) By absorbing secretion of stigma pollen swells up and outer layer exine ruptures whereas inner lintine comes out in the form of pollen tube.

(ii) Branched polen tube is formed in amentiferae group.

(iii) In families malvaceae, cucurbitaceae, etc. polysiphonous condition (many pollen tubes from a single pollen) is found.

2. Path taken up by pollen tube :

(i) Pollen tube pierces through stigmatic papilla into the tissue of style.

(ii) Filiform apparatus of synergids secrete some chemotropically active substances, which promotes porogamy.

(iii) Obturator (special structure) act as a bridge for growth of pollen tube.

(iv) Cations are naturally occurring chemotropic agents in the pistil.

3. Entry of pollen tube into embryo sac :

(i) It enters into the ovule by either of the two methods; porogamy, chalazogamy or mesogamy.

(ii) Irrespective of the mode of entry of pollen tube into the ovule, the pollen tube always enters into embryo sac at micropylar end (Porogany).

(iii) If enters through chalaza (base) it is termed chalazogany.

(iv) If pierces through integuments, it is called mesogamy.

(v) Tip of pollen tube penetrates embryo sac and reaches egg apparatus.

4. Syngamy (Generative fertilization)

(i) Pollen tube burst as tube nucleus disorganises.

(ii) One of male gametes fuses with egg cell or oosphere.

(iii) Deploid oospore or zygote is formed.

5. Triple fusion (Vegetative fertilization) :

The other gamete fuses with secondary nucleus forming triploid primary endosperm (PEN) which later give rise to endosperm.

Answer:

Double fertilization is a process unique to flowering plants (angiosperms) in which two sperm cells fertilize two different structures within the female reproductive system. The steps of double fertilization are:

Double fertilization leads to the formation of both the embryo and endosperm within the ovule, which ultimately results in the development of a seed.

Answer: Sloths and manatees

Explanation: Abnormal numbers of cervical vertebrae

The Pacific Ocean (168,723,000 sq. km.) is the biggest and deepest ocean, while the arctic (15,558,000 sq. km.) is the smallest ocean.

Ocean is a water body that contains saltwater and covers almost 70.8% of the earth's surface.

According to size, the five largest oceans are the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, the Southern Ocean, and the Arctic Ocean. The largest and deepest ocean, covering one-third of the planet, is the Pacific Ocean.

The Arctic Ocean is the smallest and coldest ocean. The Atlantic Ocean is the youngest ocean.

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Answer:

d. Earthworms

Explanation:

Think about it: have you ever actually seen a prion, virus, or bacterium? No, because they can't be seen with the naked eye. Microorganism means that it's too small (hence the prefix micro-) to see.

7 years, though it is closer to 7 years than to 8, because when you do the math, multiply 600 by 0.025, get an answer, and then keep multiplying it until you receive the $120 in interest; the duration is seven years.

Additive Interest is determined by dividing the principal amount by 1, adding the annual interest rate multiplied by the number of compound periods, and deducting the principal reduction for the year. A bank or credit union is where you can open a savings account and make a deposit. Afterward, the bank reimburses you for interest on your balance. Depending on the bank, you can keep adding funds to your savings using one or more of these techniques: ATM deposits of cash or checks.

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