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Alja [10]
3 years ago
12

Mendel’s law of segregation has its physical basis in which of the phases of the cell cycle?

Biology
2 answers:
ladessa [460]3 years ago
7 0

Answer: it has physical basis in Meiosis I particularly Anaphase I and meiosis II particularly Anaphase II.

Explanation: Because in Anaphase I spindle get far apart from each other and chromosomes segregation results. In this phase as a result of segregation 2 daughter cells are formed and in Anaphase II, 4 haploid cells are formed.

ollegr [7]3 years ago
3 0

Answer:

Meiosis

Explanation:

Because that's when alleles of different genes cross over, specifically in Prophase I.

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What does biologist study?
Elza [17]

Answer:

<h3>Biologists study humans, plants, animals, and the environments in which they live. They may conduct their studies--human medical research, plant research, animal research, environmental system research--at the cellular level or the ecosystem level or anywhere in between.</h3>
5 0
2 years ago
Can all help me with this
Eva8 [605]

Answer(s):

Box One= A Gene

Box Two= A Chromosome

Box Three= Heredity

I hope this helps! If it is wrong, I am very sorry! ;-;

7 0
2 years ago
Describe the chemical components of DNA.
Slav-nsk [51]

DNA is composed of nucleotides, which are composed of three parts:

1. A five carbon carbohydrate (pentose)

Pentose is classified as a monosaccharide (simple carbohydrate), and its molecular formula is represented by (CH_{2} O)n. They are water soluble molecules with sweet taste. Monosaccharides may have from three carbon atoms (trioses) to six (hexoses). In DNA is present pentose (5 carbon atoms)

2. A nitrogenous base

Nitrogenous bases are ring-shaped compounds that contain nitrogen in their molecular structure. They are classified into two groups: purines and pyrimidines

The purine bases are adenine (A) and guanine (G). They are larger and contain more than one ring in their structure,.

The pyrimidines, cytosine (C), uracil (U) and thymine (T), are smaller and composed of a single ring.

3. One or more phosphate groups

A phosphate consists of a trivalent anion that contains one phosphorus atom and four oxygen atoms. Its molecular formula is expressed by (PO_{4} ^{-3}).

3 0
3 years ago
Our solar system includes
VMariaS [17]

Answer:

d

Explanation:

im pretty sure , srry if wrong

8 0
3 years ago
Match the organism with the biome where you would expect to see it.
Gelneren [198K]

Answer:

What are the 26 states of matter?

Bose–Einstein condensate.

Fermionic condensate.

Degenerate matter.

Quantum Hall.

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Strange matter.

Superfluid

8 0
2 years ago
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