1. Viruses (1 point)
have large central nuclei.
vary greatly in size and structure.
rarely contain DNA or RNA.
can be seen with a basic compound light microscope.
2. Based on Figure 22–1, which of the following features evolved first in land plants? (1 point)
flowers
water-conducting tissue
seeds enclosed in fruit
seeds
3. Based on Figure 22–3, which statement is true? (1 point)
Cycle I shows asexual reproduction in green algae.
Cycle I shows both haploid and diploid phases of the green algae life cycle.
Cycle II shows cell division, but not sexual reproduct

Question

1. Viruses (1 point) 
	have large central nuclei. 
	vary greatly in size and structure. 
	rarely contain DNA or RNA. 
	can be seen with a basic compound light microscope. 
2. Based on Figure 22–1, which of the following features evolved first in land plants? (1 point) 
	flowers 
	water-conducting tissue 
	seeds enclosed in fruit
	seeds 
3. Based on Figure 22–3, which statement is true? (1 point) 
	Cycle I shows asexual reproduction in green algae. 
	Cycle I shows both haploid and diploid phases of the green algae life cycle. 
	Cycle II shows cell division, but not sexual reproduct

anonymous · Answer

Hi, Nvidia64. 

On Openstudy, it's best if you ask one question at a time, that way those who want to answer aren't overwhelmed. It's also better so that each question can be answered to your understanding. Openstudy is a helping site, not just an answering site:) I would suggest closing this question and posting each question one by one-- chances are they'll be answered faster than if you post them all at once. Good luck with your work! :)