Bio 2 - Unit 6 - Plants

Which one of these isn't a characteristic of the bryophytes?

• First non aquatic plants
• Adapted to be fixed to the ground and sustain
• Moist habitat
• Vascular tissue

Most bryophytes are only a few centimetres tall because they lack

• vascular tissues

• reproductive organs

• stems

• leaves

Tags

NGSS.MS-LS1-5

The common name for the organism in the phylum Bryophyta is

• horsetail

• clubmoss

• mosses

• fern

The haploid form of the life cycle of a plant, characterized by ‘alternation of generation’ is called

• seed

• embryo

• sporophyte

• gametophyte

What do spores become after they are released from sporophytes?

• liverworts
• rhizoids
• cryptophobic
• gametophytes

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 first plants to evolve lived __.

• in water.
• on land.
• in the desert.
• in the air.

The generation of a non-vascular plant that produces the spores is called the...

• gametophyte
• sporophyte
• protonema
• rhizoid

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

These are hair-like filaments that attach the bryophyte to the ground.

• rhizoids

• roots

• sporangia