PYQS

Parthenogenesis is a form of asexual reproduction in which an egg develops into a new organism without fertilization by a […]

The urogenital tract is crucial for the removal of waste from the body, reproduction, and the maintenance of overall health

The respiratory system is essential for delivering oxygen to cells and removing carbon dioxide, and its function is crucial for

Amphibians and rabbits belong to different classes of vertebrates—amphibians and mammals, respectively. While both groups have a brain with similar

In the chick embryo, the development of the eye is a complex process that involves the formation and differentiation of

Amphioxus, also known as lancelets, are invertebrate chordates that belong to the subphylum Cephalochordata. They are important in studying early

The placenta is a vital organ that forms during pregnancy in mammals. It serves as a connection between the developing

Frogs and rabbits are both vertebrates but belong to different classes. Frogs are amphibians, while rabbits are mammals. Their integuments