Biology Questions

Which Vitamin is obtained from Sun rays?

The predominant stage of the life cycle of a moss is the gametophyte which consists of two stages. The second stage is the ___________ stage.

The sperms formed in testes are delivered through the ______ which unites with a tube coming from the urinary bladder.

When a chromosome undergoes a deletion mutation information is

Sexual reproduction in Algae that takes place through fusion of two dissimilar size gametes is called?

Based on the common features like presence of notochord and dorsal hollow neural system, animals like fishes, amphibians, reptiles, birds along with mammals are included in which Phylum?

......... reproduces by binary fission

Leptospirosis is a disease caused by