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san4es73 [151]
3 years ago
8

What is the function of a pollen tube? 10 points

Biology
1 answer:
goldfiish [28.3K]3 years ago
6 0

Answer:

The answer would be A, to lead sperm cells to the ovary. Hope this helps you out!

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Why is the phloem in a leaf important to the roots of a plant apex?
Nana76 [90]

Answer:

The correct answer will be- phloem transports photsynthetic products to the roots

Explanation:

Phloem is the vascular tissue which specializes in transporting the solute molecules like sugar in the form of sucrose to in the plants.

The phloem connects the photosynthetic organ (Leaves)  to non-photosynthetic organs (stem and roots) of the plants by transporting the photosynthates or sucrose to various parts.

Since the roots also need the energy to perform metabolic functions so need the photosynthates to synthesize the energy molecule. They receive the photosynthates from the phloem.

Thus, phloem transports photosynthetic products to the roots is the correct answer.

5 0
4 years ago
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In which location will you see polaris at the highest altitude in the sky
icang [17]
The location northward the Polaris climbs higher in the sky.
3 0
3 years ago
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Three ways water reaches the atmosphere
Eva8 [605]

Answer:

Water enters the atmosphere through evaporation, transpiration, excretion and sublimation: Transpiration is the loss of water from plants (via their leaves)

Explanation:

Hope this helps!!

3 0
4 years ago
Marcie feeds her dog 98 ounces of dog food each week. She has 6 pounds of dog food.
Mumz [18]

Answer:

She does not have enough for a week. Marcie has 96 ounces.

Explanation:

6 pounds is 96 ounces. Since she needs 98 ounces, she does not have enough for a week.

3 0
2 years ago
The region on the neuron where action potentials are generated is called the ______.
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The region on the neuron where action potentials are generated is called the trigger zone. It<span> is an area of the medulla oblongata that receives inputs from blood-borne drugs or hormones, and communicates with other structures in the vomiting center to initiate vomiting.</span>
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