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Alecsey [184]
3 years ago
8

Which is the most likely cause of the observed variation?a) differences in the climate among the islands b) competition among in

dividuals for available food sources c) competition among individuals for desirable mates d) differences in egg size among the populations
Biology
1 answer:
AlladinOne [14]3 years ago
5 0

Answer:

<em>The correct option is b) competition among individuals for available food sources </em>

Explanation:

Natural selection can be described as a phenomenon which describes that organisms which are better adapted to survive in an environment are able to live and pass on their characteristics to their children. Organisms develop characteristics with the passage of time which enable them to survive in different areas. Competition among the finch population led to the development of different finch sizes.

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Jumble letter can you help me plsss​
sveticcg [70]
<h2>Answer</h2>

  1. Wind
  2. Sunlight
  3. Plants
  4. Soil
  5. Coal
  6. Minerals
  7. Water
  8. Animals

\\

In short it's natural resources.

3 0
3 years ago
4. Describe the cell cycle and cell division and explain their importance to an organism.
Marianna [84]
<span>The main reasons why cell division is important in organisms are reproduction, repair and growth. Cell division is necessary in order for life to continue.
</span><span>
The length of the cell cycle is important because it determines how quickly an organism can multiply. For single-celled organisms, this rate determines how quickly the organism can reproduce new, independent organisms. </span><span>Most of the differences in cell cycle duration between species and cells are found in the duration of specific cell cycle phases. DNA replication, for example, generally proceeds faster the simpler the organisms. One reason for this trend is simply that prokaryotic have smaller genomes and not as much DNA to be replicated.</span>
8 0
3 years ago
Many Japanese people consume a diet rich in seaweed, including the edible red alga Porphyra, which is used for preparing sushi.
horsena [70]

Answer:

Bacteroides plebeius which is present in the gut humans have the same genes to marine bacterium Zobellia galactanivorans.

Explanation:

many researchers findout that bacteroides plebeius acquired functional porphyranase and agarase genes from a marine bacterium called Zobellia galactanivorans. Zobellia galactanivorans is a marine bacterium which has the ability to digest complex polysaccharides such as agarose and porphyran. so due to similar genes, Bacteroides plebeius also digest polysaccharides such as agarose and porphyran present in sea weed.

3 0
3 years ago
Use the diagram below to answer the question that follows.
Katen [24]

Answer:

b. quantitative observation

if its wrong sorry.

hope this helps you ☺️☺️

4 0
3 years ago
The brothers pictured below are identical twins. The boys in this picture look alike because their bodies contain identical carb
Romashka [77]

Answer:

nucleic acids.

Explanation:

The fusion of the sperm with the egg results in the formation of a zygote that develops into a new offspring. Twins refers to the two offspring which are a result of the same pregnancy. They are of two types. Monozygotic twins are a result of the single zygote (formed by the fusion of one egg with a single sperm) spiltting into two embryos forming the identical twins. Dizygotic twins are a result of two eggs fertilized with two different sperms forming the fraternal twins.

Identical twins are genetically simliar. The genetic material is derived from the same embryo and thus, the DNA of the identical twins are nearly identical. The spilitting of the embryo formed results in the separation of the same genetic material or identical DNA getting incorporated into the twins making them look alike in majority of the cases.

6 0
3 years ago
Read 2 more answers
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