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Sati [7]
3 years ago
10

Component of earth's life support system where life is found

Biology
1 answer:
ella [17]3 years ago
6 0

Answer:

no

Explanation:

nooooooooooooooooooooooooooooooooo

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Hi!!!! Please help!! Desperately need biology help!
OLga [1]

Answer no 8:

The correct option is D) Antelopes with muscular legs are bale to outrun their predators better than antelopes with poor muscle tone. Thus they lived to reproduce.

Explanation:

Genetic variations in a population are the main reason that natural selection tends to occur. Natural selection favours those organisms which have better characteristics.The organisms with better traits are able to reproduce and pass on their characteristics to their offsprings.

Answer No 10:

The correct option is A) Phenotype directly influences the interaction of an organism with its environment.

Explanation:

The interactions between the phenotypic traits and the environment analyze whether a particular organism will be able to survive and pass on its characteristics to its offspring. Hence, the phenotype directly influences the interaction of an organism with its environment.

Answer No 9

The correct option is A) resistance to a virus

Explanation:

Mutations can be described as any changes which occur in the DNA of an organism. Mutations might be beneficial or harmful depending on the location where the mutation arises. Viruses are usually harmful for eukaryotes. Hence, the correct option is A.

Answer No 11:

The correct option is C) Giraffes with longer necks survived because they were better suited to the environment.

Explanation:

Natural selection tends to favour those organsims which are better suited to live in an environment. Those organisms with better characteristics are able to survive and pass on their traits to their offsprings.

The giraffes with longer necks were better adapted to live in the environment and hence were favoured by natural selection.

Answer No  12:

The correct option is D) selective breeding

Explanation:

Selective breeding can be described as a technique in which organisms with better characteristics are crossed, so that offsprings with better characteristics can be produced. Selective breeding is done by humans where as natural selection is done by the nature.

7 0
3 years ago
Cual es la diferencia entre fotografía y radiografía
iren2701 [21]

AnswerExplanationnnnnnnnnnnnnnnn:

6 0
3 years ago
Read 2 more answers
When a stimulus reaches the threshold, In the plasma membrane open
Allushta [10]

Answer:

incorrect, false

Explanation:

4 0
2 years ago
Select all that apply. Cell structures that plant and animal cells don't share are _____.
olga_2 [115]
A cell wall. Animal cells do not have a cell wall have plants have a cell wall.
5 0
3 years ago
Read 2 more answers
What molecule contains the most energy ?
Komok [63]

Answer:ATP

Adenosine 5'-triphosphate, or ATP, is the most abundant energy carrier molecule in cells. This molecule is made of a nitrogen base (adenine), a ribose sugar, and three phosphate groups. The word adenosine refers to the adenine plus the ribose sugar.

Explanation:

6 0
3 years ago
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