QUESTION 20 Why are ferns limited to moist environments if they have vascular ti

ID: 207519 • Letter: Q

Question

QUESTION 20

Why are ferns limited to moist environments if they have vascular tissue?

That is incorrect, ferns do not have vascular tissue.

The vascular tissue in ferns is not as well-developed as bryophytes.

Ferns do not have seeds and sperm must swim through a film of water.

3.5 points

QUESTION 21

What evolutionary development allowed angiosperms and gymnosperms to become more widespread than ferns?

The development of roots

The development of seeds

The development of vascular tissue

3.5 points

QUESTION 22

In eudicots, floral parts occur in multiples of

2 - 3

4 – 5

6 – 7

That is incorrect, ferns do not have vascular tissue.

The vascular tissue in ferns is not as well-developed as bryophytes.

Ferns do not have seeds and sperm must swim through a film of water.

20) Ferns do not have seeds and sperm must swim through a film of water.

21) The development of seeds.

22) 2-3

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