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Neko [114]
4 years ago
6

What causes genetic variation during human sexual reproductive processes?

Biology
1 answer:
Natasha2012 [34]4 years ago
4 0
"Adjacent chromatids in homologous chromosomes cross over during meiosis in sperm and egg formation" is the one among the following choices that describes what <span>causes genetic variation during human sexual reproductive processes. The correct option among all the options given in the question is the second option.</span>
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How does deforestation affect the environment?
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The answer is C, it results in more carbon dioxide in the air.

Trees use carbon dioxide in photosynthesis, and produce oxygen.

It can't be either A or B, as it increases soil erosion (less roots), and decreases habitats.

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3 years ago
What is the carrying capacity of the bacteria population graphed below?
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The carrying capacity is 6000 (basically where the curve flattens out is the carrying capacity)
6 0
4 years ago
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In order to test the implications of early emotional bonding, scientists have done testing on infant emotionality by separating
timofeeve [1]

In order to test the implications of early emotional bonding, scientists have done testing on infant emotionality by separating animal babies from their natural mothers, allowing them to be raised by another of their same species. This testing strategy is called Cross fostering

  • Transfer of children between mothers is known as cross-fostering. This method is used to distinguish between environmental and genetic impacts on behavior.
  • Transferring some freshly born or hatched young of species A from their mother nest to the nests of species B is the primary process of cross-fostering.
  • A behavior can be proven to have a genetic foundation if cross-fostered offspring have a behavioral attribute that is distinct from that of their foster parents and similar to that of their biological parents.
  • Similarly, environmental variables are proven to be dominating if the offspring exhibits qualities that are different from those of their biological parents and comparable to those of their foster parents.
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learn more about Cross fostering here: brainly.com/question/8908083

#SPJ4

6 0
2 years ago
What percent of the of the father's possible gametes are consistent with producing offspring with cri-du-chat syndrome?
CaHeK987 [17]
<span>In 80% of the cases of offspring with cri-du-chat syndrome, the father's gametes were the source of the deletion of the chromosome as opposed to the mother's egg being the cause. Therefore, cri-du-chat is largely caused by the father's genetics, not the mothers.</span>
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4 years ago
Why are food preservatives add
irina [24]
To preserve and keep them fresh
3 0
3 years ago
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