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frutty [35]
4 years ago
11

Question 9 (5 points)

Biology
1 answer:
Agata [3.3K]4 years ago
6 0

Answer:

The answer is option 2.

Explanation:

Mutation occurs when there is a change in DNA base sequences.

(Correct me if I am wrong)

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If one forgets about food safety it would be a disaster and can cause food poisoning. However if one would just follow the 4 simple steps one's family can be safe from food poisoning. The steps include clean, to separate, cook then chill. In this scenario, Felicia forgets the first step which is a. clean.
4 0
3 years ago
The genetic code is said to be Universal because a codon represents the same ______ in almost all organisms.
Elden [556K]
The genetic code is said to be Universal because a codon represents the same protein in almost all organisms.

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6 0
4 years ago
Example of how organisms that were previously thought of as related are actually more genetically related to organisms outside t
zaharov [31]

Answer:

Explanation:

Examples includes the relationships between chimpanzees, gorillas and humans. It is actually believed that the chimpanzees are more closely related to humans. About 99% of ther genome is thought similar to humans while for the gorillas about 98%.

But then, it is thought that chimpanzees and gorillas should be closely related to each other than to humans, but comparison of their genomes has shown that across 15% of the gorillas genome, they share a closer relationship with humans than with chimpanzees.

4 0
4 years ago
A recessive allele causes phenylketonuria (PKU) when homozygote. If the frequency of the recessive allele is 0.05 in the populat
Radda [10]

Answer:

0.095

Explanation:

Phenylkentonuria is a disease caused by a recessive allele.

The frequency of the recessive allele + the frequency of the dominant allele equals 1.

The frequency of the recessive allele is q = 0.05

The frequency of the dominant allele then is p = 1  - q = 0.95

If people mate randomly, the frequency of the homozygous dominant genotype will be p², the frequency of the heterozygous genotype will be 2pq and the frequency of the homozygous recessive genotype will be q² .

2pq=2× 0.05 × 0.95

2pq=0.095

The heterozygote frequency in the population is 0.095

4 0
3 years ago
A scientist is studying the effect of temperature on the growth of mold on bread. He proposes the following: "If temperatures ar
andrezito [222]

Answer:

C

Explanation:

Process of elimination

4 0
3 years ago
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