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julia-pushkina [17]
3 years ago
9

Use what you know about natural selection to fill in the blanks in the hypothesis. It should answer the lab question, “What is t

he effect of the type of food available on the frequency of different types of bird beaks?”
Hypothesis: If the type of food available changes, then…
Biology
1 answer:
lubasha [3.4K]3 years ago
8 0

Answer:

For example, if the seeds that the bird needs to eat is bigger, over time it will adapt to get a bigger beak to eat the bigger seed. The birds that have adapted reproduce and soon more and more birds that have a bigger beak for the bigger seed are more common. If the type of food available changes than the bird will most likely adapt to eat that food.

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Explanation:

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If you graduate student is studying the influence of biology on behavior and mental processes what field of psychology would the
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if there are 100 individuals in a population and 20 are homozygous for b, 60 are heterozygous, and 20 are homozygous for b, what
Yuri [45]

If there are 100 individuals in a population and 20 are homozygous for b, 60 are heterozygous, and 20 are homozygous for b, the allele frequency of b is 50%.  

Allele frequency, sometimes referred to as gene frequency, is the percentage or fractional frequency of an allele (gene variant) at a certain location in a population. What is being discussed is the proportion of chromosomes in the population that carry that allele in comparison to the entire population or sample size. The slow change in allele frequencies within a population is known as microevolution.

Taking into consideration:

1. A particular allele at a particular chromosomal region.

2. A collection of N individuals with ploidy n, which denotes that each individual's somatic cells have n copies of each chromosome (e.g. two chromosomes in the cells of diploid species).

If an allele is found in a population on I chromosomes, the allele frequency is the proportion of all I occurrences of that allele to the total number of copies of the chromosome in the population (nN). Despite being related, the genotype frequency and the allele frequency are separate and one can infer the other from the other.

To know more about allele please refer: brainly.com/question/7602134

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4 0
1 year ago
Explain what would happen if the majority chipmunk population were to die because of disease. how would that affect the other or
saveliy_v [14]

Answer:

organisms that eat chipmunks, like big birds or something, would decrease because their food source has decreased. Organism that are eaten by chipmunks, like grass, will increase because they aren't being eaten as much anymore. organisms that eat the same foods as chipmunks will increase because they have less competition for food now.

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