Give two example each of bryophyta,angiosperm,gymnosperm,pteridophyta.
Answers
Give two example each of bryophyta,angiosperm,gymnosperm,pteridophyta.
✍ Bryophyta examples are Funaria,Phyta,Riccia and Marchantia.
✍ Angiosperms examples are Wolfia and Eucalyptus.
✍ Gymnosperms examples are Pinus and Mycorrhiza.
✍ Pteridophyta examples are Lycopsida and Adiantum.
Answer:
BRYOPHYTES:
Gametophyte lifecycle dominated
Only vascular tissue found in sporophyte stage
Heterosporous (Spores each have a gender)
Dioecious (sexual organs found on different plants)
PTERIDOPHYTES:
Sporophyte lifecycle dominated
vascular tissue found in stems
fronds
Monoecious (both sexual organs found on one plant)
Homeosporus (spores are both male and female)
GYMNOSPERMS:
Sporophyte lifecycle dominant
Vascuar tissue found in all parts of the plant
Needles
Seeds instead of spores (found in cones)
Dioecious (one plant makes both pollen comes (male) and female cones)
Pollination by air/pollinators
ANGIOSPERMS:
Sporophyte lifecycle dominant
Vascular tissue in all parts of the plant
leaves
Flowers (reproduction) pollen, by air/pollinators
Seeds encased in fruits.
Dioecious (both sex organs found on the flower)
Explanation: