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Afina-wow [57]
3 years ago
13

What is the meaning of biosphere​

Biology
2 answers:
kotegsom [21]3 years ago
4 0

Answer:

The biosphere is a global ecosystem composed of living organisms (biota) and the abiotic (nonliving) factors from which they derive energy and nutrients. Earth's environmental spheres. Earth's environment includes the atmosphere, the hydrosphere, the lithosphere, and the biosphere.

Explanation:

''.''

Vilka [71]3 years ago
4 0
Biosphere, relatively thin life-supporting stratum of Earth's surface, extending from a few kilometres into the atmosphere to the deep-sea vents of the ocean. The biosphere is a global ecosystem composed of living organisms (biota) and the abiotic (nonliving) factors from which they derive energy and nutrients.
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In pea plants the allele for tall plants in dominant to the allele for short plants, and the allele for purple flower colour is
Tom [10]

Answer:

The correct answer is - 4. ttPp

Explanation:

Given - tall is dominant over short pea plant

let assume T is dominant and t is short which is recessive

Similarly, P for dominant purple flower and p for white flower

The offspring has a short plant which means it has both t allele or recessive allele for the height of a plant by the cross of a true-breeding purple and true-breeding white:

    P   P

p   Pp Pp

p   Pp Pp

This means the offspring would have a heterozygous case for the genotype of the flower of the pea plant

Thus, the correct answer is ttPp

7 0
3 years ago
In what two ways is the krebs cycle important for making atp
ella [17]

Answer:

The krebs cycle produces two ATP and energy carrying molecules that are used to produce more ATP in the electron transport chain.

Explanation:

5 0
3 years ago
It is important to view cells under a microscope because cells can change true or false
mixer [17]

Answer:

it is important to view cells under a microscope because cells can change?

False

Explanation:

Cell does not change when viewing under microscope, it is expedient to view under microscope because it is a microorganism that can not be seen with naked rather than with a microscope

5 0
3 years ago
Select one:
AfilCa [17]
I think the answer is d not quite sure tho
8 0
3 years ago
State two functions of mucus produced along the alimentary canal​
lozanna [386]

Answer:

helps reduce intestinal inflammation by decreasing bacterial interaction with intestinal epithelial cells.

6 0
3 years ago
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