What phase is a nucleus present

1 answer:

3 0

A unique feature of the nucleus is that it disassembles and re-forms each time most cells divide. At the beginning of mitosis, the chromosomes condense, the nucleolus disappears, and the nuclear envelope breaks down, resulting in the release of most of the contents of the nucleus into the cytoplasm.

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1. Give an example of disruptive selection taking place in a population.

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Answer:1.Selection of the dark-colored moths over light-colored moths after industrial evolution is an example of directional selection while selection of alpha males and “sneaking” males over intermediate males in a lobster population is an example of disruptive selection.

2.organism in which they occur. They are called beneficial mutations. They lead to new versions of proteins that help organisms adapt to changes in their environment. Beneficial mutations are essential for evolution to occur.

Explanation:

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3 years ago

Select the correct definition of a glycolipid.

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Answer: Option B) a lipid molecule that contains at least one carbohydrate unit.

Explanation:

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I would really appreciate some help with this science question!

jasenka [17]

so you’d need to find the amount of gallons your family uses in 11 minutes and subtract 73000 from that number

i used the same formula, came up with 80300 gallons a year, and subtracted 73000 from it to get

7300 gallons are saved by reducing showering time by one minute

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Which of the following is true about glassy igneous rocks?

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