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anzhelika [568]
2 years ago
11

true or false? a flood that separates a population of frogs onto opposite sides of a lake is an example of a vicariance event th

at may result in allopatric speciation.
Biology
1 answer:
White raven [17]2 years ago
6 0

Answer:

true

Explanation:

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Using the base pairing rules, what is the correct matching DNA sequence for this sample strand: TTACGCAT.
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Answer:

According to base pairing rule- Adenine pair with thymine(A=T) and Guanine pair with Cytosine(G≡C).

Explanation:

According  Chargaffs rule for base pairing-

ADENINE=THYMINE and GUANINE≡ CYTOSINE.

If we consider it as 5' to 3' like- 5' TTACGCAT 3'. Then correct matched codon on other strand will be-  3' AATGCGTA 5'

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