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Darya [45]
3 years ago
7

What does variation mean when referring to the layers of the atmosphere

Biology
1 answer:
Aliun [14]3 years ago
4 0

Answer:

B

Explanation:

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I need help with the image (phenotypes and genotypes).
Flauer [41]

Answer:

See the answer below

Explanation:

1. <u>Only one phenotype</u> is present in the F1 generation offspring. Since tallness was dominant over shortness, all the offspring in the F1 generation appeared tall.

2. <u>Two phenotypes </u>are present in the F2 generation - 9 tall and 3 short. The short trait reappeared at the F2 generation.

3. The genotype of the F1 offspring would be heterozygous. Assuming the purebred tall is AA and the purebred short is aa:

     AA   x   aa

  Aa   Aa   Aa   Aa

All the F1 offspring will appear tall and their genotypes would be heterozygous.

4. Assuming that the allele for height is denoted with A (a), <u>the genotype of the purebred tall plant would be AA. </u>

5. In a similia vein, <u>the genotype of the purebred short plant would be aa. </u>

5 0
3 years ago
The term used to describe visual sensory memory, which is retained for about 1/4 of a second, is _____.
netineya [11]

Answer:

XXXX

Explanation:

XXXXXX

5 0
3 years ago
Which of the following is NOT made up of atoms?<br> “Heat”<br> “A gas”<br> “A cell”<br> “A solid”
kykrilka [37]
Cell, and gas are for sure made up of atoms so it’s either heat or a solid
6 0
3 years ago
Read 2 more answers
How does grass affect the movement of water?
Fittoniya [83]

Answer:

Even turf grass lawns restrict water flow into the ground and actually become nearly as impervious as paved surfaces because of turf grass’s densely-matted root structure. During and after a rainstorm, water rushing off impervious surfaces can be significant. This water is called runof

6 0
2 years ago
In a forest more grass grew as a result of more rain. How will grass affect the deer that live in the forest?
Archy [21]

Answer:

if its the answer choice it would be C.their population would increase

Explanation:

if not then here

Just as forest habitat can affect deer, deer can affect forests. ... High deer populations can degrade vegetation communities and habitat for other wildlife species. Without that, no one has a place to call home.

7 0
3 years ago
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