How many organisms in the list given below are autotrophs?
Lactobacillus, Nostoc, Chara, Nitrosomonas, Nitrobacter, Streptomyces, Saccharomyces,Trypanosoma, Porphyra, Wolffia
Four
Five
Six
Three
Triploid condition is only present in
Angiospermic plants are characterised by
$I.$ double fertilisation $II.$ triploid endosperm $III.$ Diploid endosperm
Choose the correct option from the following regarding above statements
Male and female gametophytes do not have an independent free living existence in
Conifers differ from grasses in the
The endosperm in angiosperms develops from