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8090 [49]
3 years ago
13

If someone crosses the black cat (BB or Bb) with white cat (bb) and 50 percent of the offspring are black, what is genotype of t

he black cat ?
Biology
2 answers:
exis [7]3 years ago
7 0

Answer:

this cat is Bb

Explanation:

yawa3891 [41]3 years ago
5 0
The cat is bbbbbbbbbbbbb
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Can someone help me with facts about rainforests? I have to do a project and I'm stumped.
jeka57 [31]
Rainforest cover only 2 % of the total surface area of the Earth but in spite of that about 50 % of plants and animals that live on the Earth live there.

By definition rainforests are forests that recieve high amounts of rainfall so you can actually find rainforests in Alaska for example (other examples: Canada, Asia, Africa, Latin and South-America)

About 1/4 of natural medicines are found in rainforests. 70 % or more of the plants that are used to treat cancer are found only in tropical rainforest on the planet.

Trees in tropical rainforests are so dense that it takes approximately 10 min for the rainfall to reach the ground from canopy.

7 0
3 years ago
12. What is the energy released from respiration?
Volgvan

Answer:

Carbon Dioxide

Explanation:

During cellular respiration, glucose and oxygen are converted into carbon dioxide.

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3 years ago
Please help... Only numbers 4,5 and 9
Alex73 [517]
4:
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Dependent Variable: Starch

Starch is a product of photosynthesis. Without photosynthesis, starch cannot form. Therefore starch is dependent on photosynthesis.

5:
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Animal metabolism will only be affected if the temperature of the room changes. Therefore animal metabolism is dependent on temperature.

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Independent Variable: Rainfall
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The thickness of the tree's growth rings are determined by the amount of rainfall. Therefore the thickness of growth rings are dependent on rainfall.
4 0
3 years ago
How to seperate peanuts from sugar
Fantom [35]
Since the peanuts are so much bigger then granules of sugar, paper filter wouldn’t separate them sugar isn’t fine enough, there’s no magnet in either and stove wouldn’t do anything so it must be strainer
3 0
3 years ago
Read 2 more answers
a reduction of the size of a population to single or few individuals resulting in loss of genetic variation is known as the ____
makvit [3.9K]

Answer:

Bottleneck effect

Explanation:

The Bottleneck effect is when species go through an event that reduces its population. The ones that survive have reduced genetic diversity compared to the original population since fewer individuals means there are fewer genotypes.

3 0
3 years ago
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