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yan [13]
2 years ago
15

I need ans of Q2 and 3 really really quick

Biology
1 answer:
miskamm [114]2 years ago
5 0

Explanation:

diffusion is movement of molecules from a region of higher concentration to a region of lower concentration

2a)molecules will be moving out of the cell

b)molecules will be moving into the cell

3i)molecules will be moving into the cell

ii)molecules will be moving out of the cell

iii)there is no movement since concentration is equal inside and outside the cell

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Exobiologists have discovered under the surface of Mars an alien species of single-celled organisms, which undergo sexual reprod
Llana [10]

Answer:

The dominant phenotypes are Long flagella and one vacuole, and the recessive phenotypes are small flagella and two vacuoles.

Explanation:

As you can see in the attached table

1. For the size of the flagella we gave that:

- 241 organisms have long flagella

- 79 organisms have short flagella,

As there are more organisms with long flagella we can conclude that this is the dominant phenotype while the short flagella is the recessive phenotype.

2. For the number of vacuole we have:

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As there are more organisms with one vacuole we can conclude that this is the dominant phenotype while having two vacuoles a is the recessive phenotype.

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Dominant phenotypes = Long flagella and one vacuole

Recessive phenotypes = Short flagella and two vacuoles

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3 years ago
What is not a primary cause of eroding rock?
Artemon [7]
Wind because its not mechanically eroding them..
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In which calluses did the new gene insert inside an existing corn gene?
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Yes. My teacher said that this is a true fact.

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"clot that develops at a distant site and then travels to a blood vessel where it becomes lodged and blocks blood flow is called
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Answer:

Answer is embolism.

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Embolism can simply be explained as a critical or serious medical condition which occurs is an obstruction s when there is an obstruction of a blood vessel such as the artery. This means that, the artery becomes blocked because of a foreign substance , usually blod clot which travels through the blood stream.

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