Ch. 22 Plant Diversity Test Review

The green body of the mosses we can see is...

• The flower of the bryophyte
• The gametophyte life stage
• The sporophyte life stage
• The roots of the bryophyte

Tags

NGSS.MS-LS2-3

Where is moss least likely to grow?

• in a damp cave
• shady tree trunk
• under a rock
• in a sunny field

Tags

NGSS.MS-LS1-5

What do spores become after they are released from sporophytes?

• liverworts
• rhizoids
• cryptophobic
• gametophytes

__________: egg 
Antheridium: sperm

• Archegonuim 
• Rhizome
• Protonema
• Thallus

In bryophytes' life cycle, how does a sperm cell get to an egg cell? 

• through the help of water 
• through self-pollination
• through cross-pollination
• through the help of the wind

The general life cycle of plants is called __.

• alternation of generations

• gametophyte

• sporophyte

• gametes

Gametophytes are __.

• haploid
• diploid

Sporophytes are __.

• diploid
• haploid

Bryophtes are small because __.

• they do not have veins to transport water
• they can not reproduce if they are big
• their cells are small

Bryophytes have root-like filaments called _________, to anchor the plant.

• rhizoids

• roots

• sporophytes

• rhizomes