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Vladimir [108]
2 years ago
9

Why are chromosomes arranged in homologous pairs in meiosis

Biology
1 answer:
Reptile [31]2 years ago
8 0

Answer:

They allow for the recombination and random segregation of genetic material from the mother and father into new cells.

Explanation:

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Answer:

This is my answer spot

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I had something else on here. I don't know how to take off my own posts. Answer will be updated when I have the answer.

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3 years ago
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Living things are composed only of organic elements, whereas nonliving things are made up of inorganic elementsa. Trueb. False
Scilla [17]

Answer: option B) Statement is false

Explanation:

Living things are NOT composed only of organic elements. Organic elements refers to compounds of Carbon, whereas living things such as Vertebrates (man, shark, lion etc) possess bones, teeth with INORGANIC components like phosphorus, magnesium, calcium.

Also, nonliving things are NOT made up of only inorganic elements. A good example is the air we breathe, it is non-living, yet contains carbon in the form of Carbiondioxide.

7 0
3 years ago
Four factors that may lead to an increase of learners abusing substance in schools​
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Answer:

4 reasons here:

Explanation:

1) Adventure; boredom causes them to look for excitement, even if it's detrimental to their health.

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3) media;easy to guess, shows a lot of risky behaviour in glamorous or admirable ways.

4) Poor self-esteem; bullying can lead to poor self-esteem and higher chance of the victim becoming depressed and taking substance to cope with the depression, also leads to err, self-death

5 0
3 years ago
Describe digestion in humans​
RideAnS [48]

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A mass of nutrients enters a stomach full of strong, hydrochloric acid. The acid gets rid of all of the waste material, which is then expelled.

Explanation:

5 0
3 years ago
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Which of he following events represents a disruption in access to the energy source needed by an organism
yawa3891 [41]
Thank you for posting your question here at brainly. Below are choices that I manage to check from other sources:

A. A weed is uprooted from the soil. 

B. Oxygen is removed from the water in a fish’s bowl. 

C. A cactus is moved from a sunny windowsill to a dark room. 

D. The water bowl is removed from a hamster’s cage.


The answer is C. 

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3 years ago
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