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Lisa [10]
3 years ago
9

What important event a take place during prophase I

Biology
2 answers:
maks197457 [2]3 years ago
6 0

Answer:

chromatin condenses  to form visible chromosomes

the nucleus and nucleolus disintegrate

homologous chromosomes pair  up to tetrads

Explanation:

I love BTS more than Love

KIMNAMJOON

KIMSEOKJIN

MINYOONGI

JUNGHOSEOK

PARKJIMIN

KIMTAEHYUNG

JEONJUNGKOOK

BTS

ARMY

Igoryamba3 years ago
5 0
Homologous chromosomes cross over
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Please help me in my homework (keep it simple,i couldnt find Science ;-; I am sorry) What is environment? What are three main as
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Answer: It is then the space in which the life of living beings and the interaction between them and other things takes place. It is made up of living organisms, abiotic elements and artificial elements. It includes physical, chemical and biological components of the organisms and elements that form it. It is important because it is the place of habitat of humanity, it provides natural elements such as water and food, it provides fuels and raw materials that serve to manufacture artificial things and it contributes to the sustainability of life on the planet.

Explanation:

The environment is a system made up of living organisms (such as animal and plants), abiotic elements (lifeless, such as stones or water) and artificial elements (created by man, such as buildings) that are related to each other and can be modified by human action. <u>It is then the space in which the life of living beings and the interaction between them takes place</u>.

It includes physical, chemical and biological components of the organisms and elements that form it. That is, how is its composition and its function in the environment.

The importance of the environment lies in:

  • It is the place of habitat of humanity, so it influences the life of human beings and future generations. It is the space where life develops at this time with all living beings and their natural components.
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Why do living things go to great lengths to increase<br> their chances of reproduction?
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Living things do so to reach the reproduction goal that is to pass genes on to offspring. For example: the pouch of a kangaroo, a frog croaking a mating call,  and colorful petals of flower etcetera helps in increasing mating chances so that their genes can be followed to the generation.

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A

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