........and..........is example showing external fertilization
Algae and birds
Algae and mammals
Fishes and repfiles
algae and fish
Select the incorrect pair.
Archegoniophore and antheridiophore are part of reproductive organ of.........
Identify $X$ and $Y$ from the given diagram
Which of the following plants is monoecious ?
...... is the vital link that ensures continuity of species between organisms of one generation and the next generation