Biology Questions

Which of the following is a structural and functional unit of kidneys?

Spiders belong to the phylum

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?

Name the source from which Aspirin is produced?

The thymus gland produces a hormone called

Among plants, three different genera Solanum, Petunia and Datura are placed in which family?

__________ are made up of sclerenchymatous cells. These are generally absent in the primary phloem but are found in the secondary phloem.

Ringworm is a disease caused by