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Ede4ka [16]
3 years ago
12

How might a farmer use artificial selection to increase crop yields over time?

Biology
1 answer:
Aneli [31]3 years ago
6 0

Answer:

By

Explanation:

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Bowing to your opponent before a jiu jitsu match would be considered a ________ movement.
SashulF [63]

Answer:

voluntary, you did it by will

Explanation:

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What is the difference between Mechanical and Chemical Weathering?
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Carbohydrates’ bad reputation ignores the benefits they can offer

sooo i would say it is B. i think....

6 0
3 years ago
If an organism has a diploid number of 6 chromosomes, how many different combinations of maternal and paternal chromosomes are p
Alexxandr [17]

The different number of maternal and paternal chromosomes possible will be 8. that is option A is correct.

Chromosomes are defined as the genetic material within the body. They are thread like structures within the DNA and are made of proteins. In general human body has 23 pairs of chromosomes out of which 22 are numbered while 1 is the sex chromosome. Gametes are genetic material that are generally haploid in nature and they carry only one chromosome along with them. According to the question, there are 6 diploid chromosomes present which means there are 3 pairs of chromosomes. So each gametes will have a total number of 3 chromosomal pairs irrespective of their type that is maternal or paternal. Therefore combination of maternal and paternal chromosomes are given by

Combination = 2ⁿ where n is pair of chromosomes and here n = 3

Combination = 2³ = 8

Learn more about chromosomes at:

brainly.com/question/11912112

#SPJ4

Complete Question :

If an organism has a diploid number of 6 chromosomes, how many different combinations of maternal and paternal chromosomes are possible in its gametes?

A. 8

B. 12

C. 3

D. 16

E. 6

8 0
1 year ago
James suffers from atherosclerosis, a condition that causes artery walls to harden and thicken. Atherosclerosis restricts blood
Over [174]

I would say D. Circulatory hope this helped

3 0
3 years ago
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