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maria [59]
3 years ago
10

24 I’ll put you as brainliest

Biology
1 answer:
Sholpan [36]3 years ago
7 0

Answer:

A. Biodiversity will decrease .

Explanation:

  • The loss of a keystone species can cause extinction  or mass destruction of other species that are dependent on it because keystone species are those species which significantly influence the existence and survival of other species in an ecosystem
  • Since, beavers are considered as the keystone species, their removal  from the ecosystem will cause loss of many other species in the ecosystem resulting in Decrease in the biodiversity of that ecosystem.
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Peritoneum. 

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Can u plz mark me as brainliest? I really need it!
3 0
4 years ago
Which of the following genotypes for blood will show codominance?
ycow [4]

Your answer is B

When the F1 generation exhibits both the parental characters, this is called codominance. The offspring will be a combination of both the parent. The ABO blood group system is one of the best examples of codominance. There are different types of red blood cells such as A, B, AB and O with or without the Rh factor.

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3 0
2 years ago
Which of the following biological classification groups has the MOST organisms?
Alexandra [31]

Answer: Kingdom is the answer

Explanation:

8 0
4 years ago
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A tumor cell with a mutation in Rb can divide in the absence of extracellular signals. A. If the Rb mutation is responsible for
masya89 [10]

Answer:

The Rb will always stay active

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The Rb, undergoing a mutation that promotes cell proliferation, the cells will proliferate excessively, either benignly or malignant, forming a tumor structure.

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8 0
4 years ago
Answer #2 pleaseeeeee
aleksklad [387]

Answer:

100g

Explanation:

The law of the conservation of mass states that atoms cannot be created nor destroyed, thus in a chemical reaction the sum of the mass of the reactant always equal the sum of the mass or the products. 75g of sodium plus 25g chlorine would combine to make 100g of sodium chloride

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