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3 years ago

Which of these is a biotic factor in a forest

Biology

2 answers:

lara31 [8.8K]3 years ago

8 0

Answer:

trees

Explanation:

zaharov [31]3 years ago

7 0

Trees is a Biotic factor in a forest

Explanation:

The living parts of the ecosystem is called as the biotic factor. These biotic factor influences the the structure and shape of the ecosystem.In the given options trees is the only living component. so tree is the only biotic factor. Trees are the most important factor of forest ecosystem.

Trees dominate the forest ecosystem, it contains many species in a small area. In forest, trees bring unique combination of genetical and biological species. Trees are the most longest lived creatures on the earth, Forest trees have wide range of genome size.

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Two types of worms exist in London. One which comes out during the day and the other which come out at night. The day worms are

Kaylis [27]

i) Because the worms would have either learned to become night worms or all day worms would have been eaten faster than they could reproduce

ii) Natural selection. Humans had no interaction with which worms survived, so it's all natural.

I hope this helps! Good luck!

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3 years ago

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Anton [14]

Answer: (anaphase) so the first one
Explanation:

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3 years ago

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3 years ago

A student completed a lab report. Which correctly describes the difference between the "Question" and "Hypothesis" sections of

babymother [125]

Answer:

you make a hypothesis from the question by predicting what you think the outcome will be.

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3 years ago

Round seeds (R) are dominant to wrinkled seeds (r), and yellow seeds (Y) are dominant to green seeds (y). What is the expected p

asambeis [7]

Answer:

The correct answer would be- 1:1:1:1.

Explanation:

According to the question the cross between the two pea plants with the genotype RrYy and rryy where R for round seeds and r for recessive form that expressed wrinkled seed character. The other character of this dihybrid cross is the color of the seds Y for green and y for yellow seeds.

The cross is shown in the image attached that suggests that phenotypic ratio would be 1:1:1:1 as RrYy, Rryy, rrYy, and rryy.

Thus, the correct answer is : 1:1:1:1.

3 0

4 years ago