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Rasek [7]
3 years ago
6

How do chromosomes vary in appearance?

Biology
2 answers:
iren [92.7K]3 years ago
8 0
Length and shape, lol
Slav-nsk [51]3 years ago
8 0
In appearance it's changes like when the cell is about to divide, it shortens and becomes more visible- this is called chromosomes but usually we call them chromatin
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Does anybody know the phylum and class of the horseshoe crab?
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A single strand of DNA helix consists of 100 nitrogenous base pairs. On one strand, 36 of the bases are adenine and 24 are cytos
Katena32 [7]
Hello!

For the complementary strand of DNA, 36 Thymine bases and 24 Guanine bases would complete the proper base pairing. 

This is given by the concept of complementarity. A base in DNA has complementarity with only one other base. This complementarity is produced by hydrogen bond interactions.

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Write 8 examples on possible hazard in raising four-legged animals and fish​
dedylja [7]

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The four legged fishes do not come in fishing net during aquarium cleaning.

There are chances of being biten by four legged animals and their associated diseases like rabies.

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3 0
3 years ago
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Answer:

See the answer below

Explanation:

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Let us assume that the allele for the disorder is represented by b, meaning that the alternate form would be B. <u>Both parents will have the genotype Bb</u> and will both appear normal.

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The affected child would be the one with bb genotype while the remaining children would appear normal. See the attached image for the Punnet's square analysis of the cross.

The genotypes of the parent would be heterozygous.

7 0
3 years ago
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