$(a)$ 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.

Monoecious plants means.

Which organism do not have heterogametes?

Genetically identical progeny is produced when an individual

Choose correct option ($T$ = true, $F$ = false).

– If zygote develops out side the body, the animal is oviparous.

– In flowering plants, zygote is formed inside the ovule.

– During embryogenesis, embryo show only cell differentiation.

– In flowering plants, the ovary develops into the fruit.