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ipn [44]
3 years ago
12

True or false: homologous chromosomes separate during mitosis?

Biology
1 answer:
Tcecarenko [31]3 years ago
4 0

Answer:

Homologous chromosomes do not function the same in mitosis as they do in meiosis. Prior to every single mitotic division a cell undergoes, the chromosomes in the parent cell replicate themselves. The homologous chromosomes within the cell will ordinarily not pair up and undergo genetic recombination with each other.

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Identify which cell component is a lysosome
Brut [27]

Answer:Organel

Explanation:

A lysosome (/ˈlaɪsəˌsoʊm/) is a membrane-bound organelle found in many animal cells. They are spherical vesicles that contain hydrolytic enzymes that can break down many kinds of biomolecules. A lysosome has a specific composition, of both its membrane proteins, and its lumenal proteins.

5 0
3 years ago
It is believed that weed killers like 2,4-D and 2,4,5-T may
goldfiish [28.3K]

Herbicides are a broad category of pesticides that are used to get rid of undesirable plants like weeds and grasses that hinder the development and productivity of desired agricultural crops. Both 2,4-D and 2,4,5T are also known as 2,4-Dichlorophenoxyacetic acid and

  • Herbicides like 2,4-D and 2,4,5-T are also referred to as auxin-type herbicides or plant growth regulators. Auxins are hormones that affect cell division and elongation in order to control cell growth.
  • Auxins are required by plant cells in the proper concentration for growth and development. If auxin levels are too low, plant growth is not promoted at all, and if levels are too high, plant growth is excessively stimulated.
  • Most grasses are not killed by 2,4-D and 2,4,5 T, but broadleaf weeds are. It moves to the plant's meristems after being absorbed through the leaves.
  • These herbicides affect the tissues' cells, causing them to continually divide and proliferate. The plant finally dies as a result of this unchecked, unsustainable growth, which also causes stem curling and withering of the leaves.

Thus, by promoting cell division, these compounds act as herbicides.

Learn more about herbicides:

brainly.com/question/21807353

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8 0
1 year ago
Suggest a reason for the failure of some substances to diffuse through the membrane. Hint: The chemical formula for sulfate is S
Troyanec [42]
Some molecules are too big they cannot diffuse through the membrane, for example starch (glucose)  molecules.
6 0
3 years ago
Is a lysosome a animal cell? Yes or No
Ilia_Sergeevich [38]

Explanation:

<h2>No, </h2>

Lysosomes are found in animal cell

7 0
3 years ago
Read 2 more answers
What gets passed from one cell to another in sexual reproduction?
allsm [11]

Answer:

Chromosomes

Explanation:

7 0
3 years ago
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