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dsp73
2 years ago
9

What are autosomes?

Biology
1 answer:
RideAnS [48]2 years ago
5 0

1)An autosomes is any of the numbered chromosomes, as it is opposed to sex chromosomes humans have 22 pairs of autosomes and has one pair of sex chromosomes that is X and Y chromosomes

2)The X and Y chromosomes are also known as sex chromosomes it determines the biological of the sex of an individual females inherit an X chromosome from the father for a XX genotype while the males inherit the Y chromosome from the father for a XY genotype

Note : mother's only can pass on X chromosome

3) During the DNA synthesis phase the cell replicates chromosomes during its mitosis phase the duplicated chromosomes are segregated (that sets apart from the rest of from everyone that gets divided is called segregated)and migrating to opposite of the cell .

4)*The first stage of the cell cycle is interphase

*The second stage of the cell cycle is division of the nucleus

*The third stage of the cell cycle is cytokinesis

Cytokinesis means th division of cytoplasm of a cell at the end of mitosis bringing about the seperation into the two daughter cells is called cytokinesis.

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Why is the phloem in a leaf important to the roots of a plant apex?
Nana76 [90]

Answer:

The correct answer will be- phloem transports photsynthetic products to the roots

Explanation:

Phloem is the vascular tissue which specializes in transporting the solute molecules like sugar in the form of sucrose to in the plants.

The phloem connects the photosynthetic organ (Leaves)  to non-photosynthetic organs (stem and roots) of the plants by transporting the photosynthates or sucrose to various parts.

Since the roots also need the energy to perform metabolic functions so need the photosynthates to synthesize the energy molecule. They receive the photosynthates from the phloem.

Thus, phloem transports photosynthetic products to the roots is the correct answer.

5 0
3 years ago
Read 2 more answers
Explain how and when an egg is produced and completes its development?
Xelga [282]
The egg is produced by the female part the "ovaries", then sent down to the fallopian tube during sexual reproduction which then where the sperm and egg meet which then forms a baby that grows in the uterus for 280 days or 40 weeks. :)
3 0
2 years ago
Compare the three types of RNA. Note significant similarities and differences. Use the table below to record your observations.
Alchen [17]

Answer: (Structure) mRNA: always single stranded, rRNA: single stranded, twisted upon itself in some regions, tRNA: cloverleaf-like structure

(Function) mRNA: carries the information in the DNA to the ribosomes where it is translated into amino acids of proteins, rRNA: helps assemble tRNA, mRNA, and amino acids to form the polypeptide chain during protein synthesis, tRNA: acts as an adaptor molecule, which identifies correct amino acids corresponding to the anticodon present on it

Explanation: Plato, you're welcome

6 0
2 years ago
Describe how the colors you see would change if you were to dive from the surface to down deep in the ocean. What would things l
Luden [163]

Answer:

Answer is below.

Explanation:

First of all, it would be much darker the deeper you go. On the surface, the light from the sun touches the ocean, making the ocean look like a light blue. However, if you dive down even deeper, you will find a darker blue, and later nothing (the sun won't touch the deep parts of the ocean, so all you would see is darkness). The short answer to this is: It's lighter around the surface, and darker the deeper you dive down into the ocean.

hope this helps

Brainly is appreciated :)

5 0
3 years ago
What are the parts of the nervous system? Select all that apply.
Sidana [21]

Answer:

Brain, Spinal cord & nerves/neurons

Explanation:

N/A

7 0
1 year ago
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