Question

write four difference betw cryptogamea and phenarogames

Answer 1

phenarogamea : reproductive organ visible
- also called flowering plants
- they have well develop root and shoot syestem
_. they are found in desert and mountains

cryptogamea: reproductive organ are hidden.
- also called primitive plants .
- they have not well develop root and shoot syestem.
- they are found in shady and humid places

Answer 2

Cryptogams :-

• Include thallophytes, the bryophytes and the pteridophytes.
• they have naked embryos in form of spores.
• they are inconspicuous and therfore they are called Cryptogams or those with hidden reproductive organs.

Phanerogams :-

• Include gymnosperms and angiosperms.
• well differentiated reproductive organs.
• seeds may be enclosed or naked , embryos stored food for plants.