Juvenile and adult plants are
Morphologically different
Physiologically same
$(a)$ and $(b)$ both
None of the above
Identify figure :
$(a)$ In both plants and animal, have three phases during their life cycle.
$(b)$ In plant and animal, hormones are responsible for the transitions between the three phase.
In Ophioglossum (a fern) chromosome number in gamete ..... and in potato chromosome number in gamete is ....
What is seen in zygote during embryogenesis ?
Select the incorrect sentence for post fertilization event.