How many organisms in the list given below show autrophic nutrition method ?
Lactobacillus, Nostoc, Chara, wolffia, Nistrosomonas, Nitrobacter, porphyra Streptococus, Saccharomyces, Trypanosoma,
Four
Five
Six
Three
In angiosperms, male gametes are formed from
Write a note on Angiosperms.
Triploid condition is only present in
Give differences : Gymnosperms and Angiosperms.
Angiosperms differ from gymnosperms in having