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Anettt [7]
3 years ago
11

Organisms that cannot make their own food and must obtain energy from external sources are called _______

Biology
1 answer:
Alborosie3 years ago
8 0

Answer:

Heterotrophs

Explanation:

Autotrophs are organisms that are able to use a source of energy such as sunlight, to produce their own food. Heterotrophs cannot produce their own food and must rely on the foods they ingest for energy. 

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Sweet pea plants have a diploid 2n chromosome number of 14.
pashok25 [27]

The sweet pea plants having a diploid 2n chromosome number of 14 produces F1 offspring with 14 chromosomes by the process of fusion of gametes each having n number of chromosomes.

<h3>What are diploid organisms?</h3>

Diploid organisms are organisms having two copies of each chromosome or 2n number of chromosomes

Diploid organisms undergo meiosis to produce haploid cells having n chromosomes.

Two haploid cells from each parent combine to produce offspring with 2n number of chromosomes.

Therefore, the sweet pea plants having a diploid 2n chromosome number of 14 produces F1 offspring with 14 chromosomes by the process of fusion of gametes with n number of chromosomes.

Learn more about diploid organisms at: brainly.com/question/11421336

5 0
3 years ago
What would happen to the rabbit if the owl population were to decrease​
S_A_V [24]

Answer:

i know it

Explanation:

there would be more population of rabbits than the owls abd it will affect them..

put me brainliest pls

8 0
3 years ago
Scientific models can be made of plastic or even just be a drawing. Which is a limitation of the drawing and not a model? I need
mojhsa [17]

Answer:

It did not explain the process more clearly.

Explanation:

Limitation of the drawing is that it did not explain the process or phenomena clearly as compared to model which shows a phenomena more clearly. the main reason for that the model has a physical body while on the other hand, drawing is only the picture. in the model we can perform the whole process how a phenomena occurs, its different stages and its final outcome while these things can't be done with drawings.

6 0
3 years ago
Which of the following correctly compares the structures of plant and animal cells? Both plant and animal cells have endoplasmic
AnnyKZ [126]

The answer is;

Both plant and animal cells have a nucleus, where DNA replication takes place.

Cellular respiration does not take place in the ER but in the mitochondria present in both plants and animals.

Only plant cells have cell walls, Animals cells have only the cell membrane

Plants cells have a cell vacuole while animals cells do not.


8 0
3 years ago
Numbers 5, 6, n 7 sorry I’m just not good in bio
kolezko [41]

Answer: q:6

Explanation:

As they were looking for the strands for viruses they discovered DNA

7 0
3 years ago
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