Two plants can be conclusively said to belong to the same species if they
have more than $90$ percent similar genes
look similar and possess identical secondary metabolites
have same number of chromosomes
can reproduce freely with each other and form seeds.
In which one pair, both the plants can be vegetatively propagated by leaf pieces?
Dichogamy which helps in cross pollination is a floral mechanism in which
Flower is intersexual in
Pollination by snail and slug is called
In which of the following types of embryo sac the megaspore nuclei do not fuse to form a triploid nucleus at chalazal end