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Tasya [4]
3 years ago
10

Which best represents one fundamental difference between the processes of mitosis and meiosis?

Biology
2 answers:
g100num [7]3 years ago
7 0

Answer:

B

Explanation:

Meiosis results in 4 haploid cells, and mitosis results in 2 diploid cells.

Setler79 [48]3 years ago
5 0

Answer:

It is the letter/option: B

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In lateral gene transfer, genes are ______.
Gekata [30.6K]

Answer:

c. moved from one species to another

Explanation:

During lateral gene transfer, one or more genes from one mature, independent organism are transferred to another. Here, the donor and recipient organisms may belong to different species. Lateral gene transfer in prokaryotes occurs by mechanisms such as transformation, conjugation, and transduction. For example, the genes for antibiotic resistance have been spread in the species of bacteria by lateral gene transfer.

6 0
3 years ago
Fatty acids are the building blocks of ______.
Alinara [238K]
Lipids would be the answer
3 0
2 years ago
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Community ecologists study the factors that determine the abundance of different species. The Abundance of three algae species (
Tema [17]

Answer:

Explanation:

Given that:

The abundance of three algal species in Lake A is now represented by the vectors:

[97, 84, 43] and [100, 80, 50]

Now if we look at Lake A, the change occurring in the vector of algae species can be determined as:

a = [100 -97, 80 - 84. 50 - 43]

a = [3, -4, 7]

Thus, the magnitude of that change is:

|a| = \sqrt{(3)^2 +(-4)^2+(7)^2}

|a| = \sqrt{9+16+49}

|a| = \sqrt{74}

|a| =8.6 \ mg/mL

The abundance of three algal species in Lake B is now represented by the vectors:

[25, 59, 22] and [20, 63, 15]

At Lake B, the change occurring in the vector of algae species can be determined as:

b = [20 -23, 63 - 59. 15 - 22]

b = [-3, -4, -7]

Thus, the magnitude of that change is:

|b| = \sqrt{(-3)^2 +(4)^2+(-7)^2}

|b| = \sqrt{9+16+49}

|b| = \sqrt{74}

|b| =8.6 \ mg/mL

Hence, for both Lake A and B, the magnitude of change is the same.

7 0
2 years ago
When did humans first appeared on earth
kondor19780726 [428]

2019 years have humans been on earth


3 0
3 years ago
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In photosynthesis, carbon dioxide is reduced and h2o is oxidized. What type of chemical reaction is this?.
Vilka [71]

In photosynthesis, carbon dioxide is reduced and H₂O is oxidized. The type of chemical reaction is an oxidation-reduction reaction.

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Explanation

Oxidation-reduction reaction are reactions that take place in electrochemical processes. Reduction is the reaction of decreasing oxidation number and increasing electrons and it can be said that reduction is the reaction of a substance losing oxygen. Oxidation is the reaction of increasing the oxidation number and decreasing electrons and can be said that oxidation is a reaction where the reaction of a substance binds oxygen.

Photosynthesis is one type of oxidation-reduction reaction that occurs naturally in everyday life. Photosynthesis has a complex process and involves green plants and certain bacteria. In the event of photosynthesis, carbon dioxide is reduced to carbohydrates and water is oxidized to oxygen.

The oxidation-reduction reaction in photosynthesis is:

6CO₂(g) + 6H₂O(l) + energy --> C₆H₁₂O₆(aq) + 6O₂(g)

Learn more about oxidation-reduction reaction on

  • brainly.com/question/13559667
  • brainly.com/question/16867778

#SPJ4

6 0
1 year ago
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