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umka2103 [35]
3 years ago
15

________is the stage of mitosis in which chromosomes form and the nuclear membrane breaks down.

Biology
1 answer:
Oksanka [162]3 years ago
3 0

Answer: prophase

Explanation: im just big brained

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In the cross AaBbCc × AaBbCc, what is the probability of producing the genotype AABBCC? In the cross AaBbCc × AaBbCc, what is th
uranmaximum [27]

Answer:

1/64

Explanation:

Parent 1: AaBbCc

Parent 2 : AaBbCc

When the cross is checked for individual gene:

Aa X Aa =

    A     a

A  AA  Aa

a   Aa  aa

Probability of producing an AA organism is 1/4

Similarly, probability of producing a BB from Bb X Bb would be 1/4

Probability of producing a CC from Cc X Cc would be 1/4

Hence, probability of producing an AABBCC would be:

1/4 * 1/4 * 1/4 = 1/64

4 0
4 years ago
During the process of two rails break apart and attract new nucleotide bases to form a new and complete strand
ehidna [41]

i think chromosome is the word you are looking for..

During the process of___________, two rails break apart and attract new nucleotide bases to form a new and complete strand

8 0
4 years ago
What is the main source of raw material for the production of plastics?​
Marysya12 [62]

Answer:

Crude oil is the main source

Explanation:

hope it helps

Pls mark as brainlist

3 0
3 years ago
Change TCA-GAT from DNA into mRNA
gizmo_the_mogwai [7]

Answer:

AGU-CUA

Explanation:

An mRNA sequence is made using a DNA sequence as a template. The sequence is dictated by complementary base pairing.

DNA uses the bases A, T, C and G. A is complementary to T and G is complementary to C.

RNA uses the bases A, U, C and G. A is complementary to U and G is complementary to C.

When transcribing DNA to RNA:

  • C is paired with G
  • G is paired with C
  • A is paired with U
  • T is paired with A

Therefore, TCA-GAT  is transcribed to AGU-CUA

8 0
3 years ago
in an experiment to determine the effect of exercise on pulse rate student checks his pulse rate and after exercising for severa
Sladkaya [172]
The purpose of this is to indicate the changes or effects in pulse rate bought by exercise.

We can also call this the control set up, it is where all the setting is same except without the variable that is going to be tested. So in this case, that variable is exercise.

So it is supposed that both set up has same settings such as the amount of time measuring the pulse, or the position of arm or neck etc.
3 0
4 years ago
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