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inessss [21]
3 years ago
5

Which best describes a gamete

Biology
2 answers:
netineya [11]3 years ago
8 0
A gamete is a haploid cell, a cell with only one pair of chromosomes. Say the skin cell of a human has 46 chromosomes (2 pairs), a gamete would have 23 chromosomes (1 pair) because gametes are sex cells. When a sex cell (Egg and sperm) come together, they together will create a dipole cell (46 chromosomes, 2 pairs). 
astra-53 [7]3 years ago
5 0

Answer:

A haploid cell produced by meiosis

Explanation:

Apex Approved

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Which scientific area is a major force in shaping modern classification methods?
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Evolution is a major force in shaping modern classification methods.

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Thinking creatively about evolutionary mechanisms, identify at least two schemes that could generate allelic polymorphism in a p
Ede4ka [16]

Complete question:

Thinking creatively about evolutionary mechanisms, identify at least

two schemes that could generate allelic polymorphism in a population except natural selection that favors heterozygotes.

<u>Select the two correct answers.</u>

-inbreeding among individuals in the population

-purifying selection against mutational variants of alleles in the population

-continuous migration of individuals with new alleles into the population

-mutations that do not severely affect viability and reproductivity

-genetic drift of alleles common in the population

-events leading to genetic bottleneck effect

Answer:

The two events that might favor heterozygotes among the options are  

  • The Continuous migration of individuals with new alleles into the population
  • Mutations that do not severely affect viability and reproductivity.  These might favor heterozygous frequencies.

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf
3 0
2 years ago
when two individuals who are heterozygous for a gene are mated, we would predict a dominant to recessive phenotypic ratio of____
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Answer:

31

Explanation:

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Human cells obtain energy from a reaction called cellular respiration. balance the skeletal equation for cellular respiration. c
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Protoplanets formed which of the following? select all that apply.
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Protoplanets are bodies or celestial objects which have the same size as the moon or a bit bigger. These bodies develop to eventually become planets. Therefore, the answer to this item is most likely letter D. outer planets. 
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