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3 years ago

Which of the following is a correct application of one of Darwin's postulates to the Galapagos finch data from Case Study #2?

Biology

1 answer:

murzikaleks [220]3 years ago

6 0

Answer:

B. Variation in beak size was present in the population of finches prior to the start of the study

Explanation:

Hello! Charles Darwin arrived in the Galapagos Islands in 1835 and noticed that the finches had a different peak. This difference he observed in birds was what made him think that the species were not stable, but that they changed their physical characteristics to adapt to the pressures of the environment

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Answer:

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Answer:

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Explanation:

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NemiM [27]

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2 years ago

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The four nucleotides found in human DNA (G, A, T, C) combine in groups of three to create potentially 64 different amino acids,

Liula [17]

Question 1

Answer:

D- Different nucleotide combinations code for the same amino acid.

Explanation:

Some amino acid has more than one nucleotide combination coding for it.

Question 2

Answer:

B- Redundancy

Explanation:

Redundancy means that more than one codon is assigned for the coding of most amino acids.

Question 3

Answer:

Explanation:

Since both parents are homozygous dominant and recessive respectively, no crossing can give the homozygous dominant as all offspring are heterozygous.

Question 4

Answer:

Homozygous.

Explanation:

The genotype 'dd' is homozygous since the two letters are both in the lower case.

Question 5

Answer:

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Question 6

Answer:

Dihybrid cross

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3 years ago