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ki77a [65]
3 years ago
7

Which question is most likely to be studied by biologists?

Biology
2 answers:
Illusion [34]3 years ago
6 0

Answer:

The correct answer is what is the effect of exercise on heart rate in horses?

Explanation:

An individual who possesses the knowledge in the field of biology is known as a biologist. It is a multidisciplinary subject that comprises various branches like zoology, botany, and others. Of the mentioned questions, the effect of exercise on the heart rate of the horses comes under zoology category. In this field, one studies about the influence of various constituents found in the surrounding on the health of animals.

goldenfox [79]3 years ago
5 0
The first one, because it's the only one that has anything to do with the study of life.
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Two organisms with genotype aabbccddee mate. These loci are all independent. What fraction of the offspring will have the same g
UNO [17]

Answer:

100%

Explanation:

The given parental genotype is homozygous for all the genes. According to the given information, both the parents are homozygous for five genes and have genotype "aabbccddee". Since both the parents are homozygous for all the loci, meiosis during gamete formation would result in the formation of all same types of gametes from both the parents.

Both the parents will form all the gametes with an "abcde" genetic constitution. The random fusion of gametes with a given genotype will form all the progeny with genotype "aabbccddee". Therefore, the given parents will produce 100% genetically identical progeny to them.

6 0
3 years ago
Do you think one reproductive process promotes higher genetic variation than the other?
Alina [70]
Sexual reproduction produces far more genetic variation than asexual reproduction. I’m asexual reproduction, only one organism is needed. In this process they copy their own DNA and create an exact copy of themselves. So, if you think about it, all the offspring ever created by that one organism is going to have the same genetics as it. They’re all going to be identical. There is no variation, or differences, between any of the offspring and the original organism. Bacteria reproduces this way, although through binary fission, they can sort of reproduce sexually.
Sexual reproduction results in genetic variation. Two organisms are needed to create offspring. An egg cell and a sperm cell are needed from a female and male organism to create the new organism. Since two organisms are required, their offspring will be a mix of their DNA. This will create variation between offspring. Every new organism will have different genetics.
This is why more advanced organisms like plants and animals have different DNA even if they are the same species.
4 0
4 years ago
In a population, a specific gene has two alleles, 'A' and 'a.' Individuals with
san4es73 [151]

Answer:

In a population, a specific gene has two alleles, 'A' and 'a.' Individuals with

genotype 'aa' die in early childhood. Individuals with genotype 'Aa' have a

higher rate of surviving and reproducing than individuals with genotype 'AA.'

This phenomenon is called survival of the fittest, Darwins law which entails the fittest organisms survives while the ones that could not would go into extinction

Explanation:

6 0
3 years ago
Read 2 more answers
Which best decribes meiosis
Valentin [98]

Answer: Sexual reproduction best describes meiosis.

Explanation: sexual reproduction best describes meiosis because this process produces sex cells (Gametes) to reproduce. Humans uses the process of meiosis.

3 0
4 years ago
Read 2 more answers
The polarity of the water molecule is the result of
Alina [70]
Uneven distribution of charge
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4 years ago
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