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NNADVOKAT [17]
3 years ago
11

Do plant cells always have cell walls

Biology
1 answer:
natta225 [31]3 years ago
5 0

Answer: no they don’t they only have one

Explanation:

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Explain the light-dependent and light-independent reactions that occur in photosynthesis. plz, help brainliest for best. not mul
yKpoI14uk [10]

Answer:

In the light-independent reactions or Calvin cycle, the energized electrons from the light-dependent reactions provide the energy to form carbohydrates from carbon dioxide molecules.  

Explanation:

After the energy is transferred, the energy carrier molecules return to the light-dependent reactions to obtain more energized electrons.

3 0
3 years ago
a scientist discovers a new plant that has vascular tissue and produces seeds it has brightly colored scented flowers what type
Mamont248 [21]
The plant should be insect pollinated. The bright color and the scent is used to attract the insects, therfore it is a type of plant that is insect pollinated
7 0
3 years ago
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Can spiders smell???????????
Naya [18.7K]

Answer:

Yes

Explanation:

Spiders, in fact, do taste, and also smell, through special sensory organs on their legs, as well as on their pedipalps. And they hear – or, more specifically, they sense vibrations – through hairs and tiny slits distributed over much of their body.

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3 years ago
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If you turned a frog egg upside down, you would expect it to reorient relative to gravity because?
lianna [129]

If you turned a frog egg upside down, you would expect it to reorient relative to gravity because the dense yolk granules concentrated in the vegetal hemisphere of the egg respond to gravity.

The frog egg is very large as compared to the normal egg cell. It is unevenly distributed with a top dark colored pole called animal pole and a light yolky pole called a vegetal pole.

The vegetal pole is concentrated with the yolk that is present for providing the nourishment to the growing embryo. The animal pole is the one from where the sperm enters and the development of embryo take place.

As the vegetal pole is denser as compared to animal pole so it will respond to the gravity and reorient along the direction of gravity.

To learn more about frog egg here

brainly.com/question/23787609

#SPJ4

3 0
2 years ago
Match the description to the form of water that is described.
GaryK [48]

Answer:

Molecules are attracted to each other, but not ordered: liquid water

ater vapor

Molecules are not stuck together: water vapor

Liquid water Molecules are joined in an ordered structure: ice

Explanation:

8 0
3 years ago
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