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Paraphin [41]
2 years ago
15

What determines how the homologous chromosomes line up during metaphase 1 of meiosis?

Biology
1 answer:
SSSSS [86.1K]2 years ago
8 0

In metaphase I, the homologous chromosomes line up at the metaphase plate. In anaphase I, the homologous chromosomes are pulled apart and move to opposite poles. Sister chromatids are not separated until meiosis II.

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DNA typing is based on analyzing parts of the genome that don't really affect other genetic functions.
dsp73

The question proposed is in fact false, given that the variations being analyzed do in fact affect the individual.

<h3>Why is this question false?</h3>

DNA typing uses the detection of polymorphisms to identify an individual. These polymorphisms are variations in the genetic code that are considered to be normal. These variations are said to not be harmful nor beneficial but do in fact impact the rest of the genome in very subtle ways.

Therefore, we can confirm that the question proposed is in fact false, given that the variations being analyzed do in fact affect the individual.

To learn more about DNA visit:

brainly.com/question/264225?referrer=searchResults

5 0
2 years ago
How does Sensory Mechanisms impacts the lives of the people living with it?
Shalnov [3]

Answer: Sensory mechanisms are responsible for detecting the external stimuli present in the environment.

Explanation:

The sensory mechanisms help people to observe things around them through eyes, they can hear the sounds through their ears, they can feel the insect creeping on their skin by touch sensory mechanism, they can taste food which they cook through taste or gustatory receptors present on tongue and other parts of mouth cavity.

6 0
3 years ago
Read 2 more answers
Which change in a limiting factor would increase the carrying capacity for american pikas in a talus field within an alpine tund
shusha [124]

Answer: B) decrease in number of rock fragments

Explanation:

Carrying capacity is the maximum size of the population of a species that an ecosystem can handle based on the availability of resources.

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American pikas are the small rodent-like mammals. These animals are short and stout. They have big, round ears and do not have tails. They have a brown and black coloration which helps them to hide behind the rocks and camouflage the predators.

Here, the decreased in rock fragments is a limiting factor which will increase the carrying capacity of American pikas. Due to lack of rock fragments, the American pikas will not be able to hide from predators and they will die. The size of the population will become by the supportive carrying capacity.

8 0
3 years ago
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zimovet [89]

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Reading is an awakening of the soul and the heart. Enjoyment of thought and feeling.

Writing is a graphic expression of language, it is a process that is currently used to immobilize, to fix the articulated language, fleeting in essence.

3 0
3 years ago
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The process of cell division that creates sex cells in sexually reproducing organisms is called
Eva8 [605]
<span>The answer is "Meiosis".
 
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3 years ago
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