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katrin [286]
3 years ago
8

How do traits within a population change over time?

Biology
1 answer:
drek231 [11]3 years ago
5 0

Answer:

Evolution is a process that results in changes in the genetic material of a population over time. Evolution reflects the adaptations of organisms to their changing environments and can result in altered genes, novel traits, and new species.

Explanation:

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Please help me!! 15 points!!!!!
Karolina [17]

Image 1.1 -

Stomata are little moth-like structures in leaves, that, when open, allow the exchange of gases between the plant and the exterior.

Answer:

B.

Image 1.2 -

Without the existance of stomata, the process of transpiration wouldn't be possible if there weren't structures thata allowed the exchange of gases.

Answer:

A.

Image 2 -

So, we can elminate plants because they can photosynthesise; bacteria because they are prokaryotes and can photosynthesise; archaea because they are prokaryotes; hat leaves us with animals and fungi because these cannot photosynthesise and are both eukaryotes.

But, we cannot skip information. It is also said that the organism found has a cell wall, and animals do not have cell walls.

Answer:

C.

Image 4 -

Option 1 = cilia

Option 2 = flagella

Option 3 = pseudopods

Option 4 = pili (they're a meant to attacht to surfaces only bacteria)

Image 5 -

Runner stems are those that grow horizontally, therefore the fourth image with the long horizontal stems.

Rhizome stems are underground stems that can form roots or shoots through their nodes. Therefore, the third image with white background (the one with 2 drawn plants).

Tuber stems are large underground (mostly) structures used as storages for the plant. Therefore, this corresponds to the first image (the one with the white background.

Bulb stems are short and "bulby" stems, whith thick, leaves. Therefore, the second image (the one with the grass background).

Hope it helped,

BioTeacher101

7 0
3 years ago
If a cat meows in the woods, does a dog cringe?!
Likurg_2 [28]

Answer:

ofc

Explanation:

7 0
3 years ago
Read 2 more answers
List three important steps in the early development of life on Earth?
Dominik [7]
Paliozoic era- sea life
Mezazoic era- dinorours
Centozoic era- current time
5 0
3 years ago
What is the effect of alcohol administration on the frequency of Daphnia heart contractions and how does this effect of alcohol
Natalija [7]

Answer:

to prevent bacteria and viruses

4 0
3 years ago
Las proteínas integrales establecen verdaderos canales a través de la membrana plasmática (es verdadero o falso)
inysia [295]

Answer:

This observation is True

Explanation:

Membrane integral proteins can function as ion channels during the transport of molecules through the membrane. Moreover, integral proteins can also act as pores for the transport of specific molecules between both sides of the membrane, ion channels that mediate effector signals, signaling transduction mechanisms capable of amplifying cellular responses and hormone receptors.

4 0
3 years ago
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