Which features evolved first in land plants

Hello!! If you were looking for some answers on the honors biology from microorganisms to plants unit test for WACA; here are the answers I know

(sorry to those that don't meet these requirements)

1. the answer is: vary greatly in size and structure

2. the answer is: water-conducting tissue

3. the answer is: cycle 1 shows asexual reproduction in green algae

4. the answer is: shaded ground near a small pond

5. the answer is: E

6. the answer is: are carried to female reproductive structure by wind or animals

7. the answer is: A,B,D,E,G,H,I,J

8. embryo, seed, fruit

9. they should use antibiotics only when necessary

10. prokaryotes are different from eukaryotes because prokaryotic cell lack DNA; the answer is: false

11. protists are a diverse group of mainly multicellular prokaryotes; the answer is: false

12. cilia and flagella are similar in that they are both made of microtubules; the answer is: true

13. water molds reproduce asexually using conjugation; the answer is: false

14. xylem carries solutions of nutrients and food produced by photosynthesis; the answer is: false

15. in angiosperms, the ovule become the fruit; the answer is: false

16. when plants pump nutrients from their roots to their branches, the roots contain the sink cells; the answer is: false

17. cells on the shaded side of a stem elongate more than the cells on the side receiving light because of the hormone ethylene; the answer is: false

18. the answer is: gravitropism

Gook luck to those who meet these requirements! I was SO not a fan of this test, I'll see what I got right for questions 19-36 and update where I can!

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.