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kari74 [83]
3 years ago
10

I’m not sure if this is biology but it’s science

Biology
1 answer:
Ostrovityanka [42]3 years ago
4 0

Answer:

science

Explanation:

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A cell with two pairs of each set of chromosomes is called what ?
Kipish [7]

Answer:

A cell with two pairs of each set of chromosomes is called what?

Diploid chromosomes

Explanation:

It is called diploid because of the presence of two homologous chromosomes

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3 years ago
¿Cual de las siguientes especies se reproduce por fecundación interna ?
Alexxandr [17]

Which of the following species reproduces by internal fertilization?

a) cats

(b) Toads

(c) The fish

(d) alternative b and c

Answer:

(a) Los gatos

Explanation:

Only cats are capable of internal fertilization from the given choices above.

Internal fertilization is the fusion of gametes within an organism. This process occurs during sexual reproduction within the female.

  • Toads and fishes exhibit external fertilization.
  • External fertilization occurs where the male sperm externally fertilizes the eggs of the female.
  • This usually takes place in a moist or wet place especially water bodies. The liquid medium will transport the sperm to the egg.

In cats, the female specie takes in reproductive cells from the male during coitus and it fertilizes the her eggs to produce a zygote.

3 0
3 years ago
Which condition is essential for natural selection to result in a new species? Help
Dmitrij [34]

Answer:

reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population.

3 0
3 years ago
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The sparsely settled tropical grasslands of southern venezuela and eastern colombia are called
Darya [45]
The answer is Llanos. Llanos or in Spanish it is called plains. These are wide grasslands stretching across northern South America and inhabiting western Venezuela and northeastern Colombia. The Llanos have a region of approximately 220,000 square miles, surrounded by the Andes Mountains to the north and west, the Guaviare River  and the lower Orinoco River and the Guiana Highlands to the east, and the Amazon River basin to the south.
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What refers to the different species found in a given area at a specific time
Lelechka [254]

Answer:Biodiversity. The variety of organisms in a given area. Succession. The replacement of one community by another at a single place over a period of time. Pioneer Species.

Explanation:

3 0
3 years ago
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