3 years ago

Role of cell division of paramecium

1 answer:

7 0

Paramecia reproduce asexually, by binary fission. During reproduction, the macronucleus splits by a type of amitosis, and the micronuclei undergo mitosis. The cell then divides transversally, and each new cell obtains a copy of the micronucleus and the macronucleus.

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Choose all the answers that apply.

zzz [600]

The answer to the 3rd question is that chromosomes are tightly coiled bundles of DNA and carry many genes. For the 4th question, asexual reproduction can occur by binary fission and creates exact genetic copies of a parent.

6 0

3 years ago

Read 2 more answers

------------is a DNA sequence where RNA polymerase binds and begins the process of transcription. blank is a D N A sequence that

mariarad [96]

Answer:

PROMOTER is a DNA sequence where RNA polymerase binds and begins the process of transcription. ENHANCER is a D N A sequence that binds regulatory proteins that interact with promoter-bound proteins to activate transcription.

Explanation:

8 0

2 years ago

Macromolecule Suggested percentage of diet Actual percentage of diet Carbohydrates 45–65% 70% Lipids 20–35% 5% Proteins 10–35% 2

SIZIF [17.4K]

10-35%25% based on the table the decrease of the table is 25%25%.Good Luck.

5 0

3 years ago

A fruit fly exposed to radiation grows an extra leg. Which of the following statements is true? A.)The fruit fly will pass on th

Irina-Kira [14]

Option C

This is an example of acquired mutation in which there is genetic transformation due to external factors such a change of temperature, pollution, radiation etc.

8 0

3 years ago

:-) :-) :-) :-) :-) :-) :-) :-) :-)

Lilit [14]

I was gonna say thank you for the free points but lol.

anw the correct answer is Neighborhood environment

3 0

3 years ago