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LenaWriter [7]
3 years ago
13

The beaks of the different finches on the Galapagos island differed based on what?

Biology
1 answer:
Charra [1.4K]3 years ago
4 0

 The beaks are different  depending on the food available on the island.

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Which variable is likely to undergo the largest change in value resulting from a mutation that introduces a new allele into a po
dsp73

Answer:

b. average heterozygosity

Explanation:

From the available options:

a. nucleotide variability

b. average heterozygosity

c. average number of loci

d. geographic variability

Nucleotide variability represents a form of genetic variation that occur as a result of difference in nucleotide sequence of deoxy ribonucleic acid.

The locus is a region on the chromosome where genes are located. Average number of locus thus refers to total number of loci per total number of individuals in a population.

Geographic variability refers to difference in genetic traits across the various geographical distribution of a population.

Average heterozygosity is the percentage or proportion of heterozygous individuals for a trait within a population. It is a common measure of genetic variation in a population.

When a mutation occur within a population and this leads to the introduction of a new allele at a locus for which some individuals within the population are homozygous, it will directly affect the average heterozygosity of the population because more individuals will lose their homozygosity and become heterozygous.

<em>The correct option is b.</em>

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3 years ago
Overweight is defined as: 10 % more body fat than is recommended Having more body fat than lean tissue An accumulation of fat ce
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3 years ago
What the heck is biology
inessss [21]

Answer:

Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of cells that process hereditary information encoded in genes, which can be transmitted to future generations. Another major theme is evolution, which explains the unity and diversity of life.

Explanation:

Hope this helps

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What is the mRNA copy of the DNA strand: TAC AAA GTT AGA GAG TAG ATC
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Answer:

AUG UUU CAA UCU CUC AUC UAG

Explanation:

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