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lora16 [44]
3 years ago
8

How are genes and alleles related to genotypes and phenotype ?

Biology
1 answer:
Jlenok [28]3 years ago
6 0
Genes and alleles are what someone is composed of (the genotype). Dominant genes passed down from parents are more likely to show on appearance (the phenotype) although not always.
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Match the current applications to the appropriate branch of genetics. Not all applications will be placed.
Kay [80]

Answer:

a. Hereditary genetics = 1 and 2

b. Population genetics = 3

c. Molecular genetics = 4 and 5

Explanation:

Genetics is a discipline that studies the transmission of heritable traits from parents to offspring. Population genetics is a discipline that analyzes genetic and allele frequencies in natural populations, as well as their changes in evolutionary processes. Finally, molecular genetics is a research field that studies the structure of the DNA molecule, its replication and the development of genetic engineering technologies associated with the manipulation of genetic information.

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Within a given species, which two types of cells have the equivalent amounts of dna?
kiruha [24]
The original question has a set of choices. This is within the context of cell division. The choices are:

A. A cell in G1 of interphase and a cell in G2 of interphase
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C. A cell in G1 of interphase and a cell in metaphase II of meiosis
D. A cell in G2 of interphase and a cell in metaphase II of meiosis
<span>E. None of the above.
</span>
The correct answer is C. A cell in G1 is diploid and the cell in meiosis II is haploid but the amount of DNA still equivalent as each chromosome in the haploid cell consists of two chromatids. G2 cells already had been through the S phase therefore the genetic material is already doubled. A cell immediately after meiosis II has half the genetic material.
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If the number of chromosomes in the skin cells of an organism is 28. What is the number of chromosomes in the organisms egg cell
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sergij07 [2.7K]

Answer: The digestive system breaks down food and the circulatory system transports nutrients to cells. Hope this helps.

Explanation:

4 0
4 years ago
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