Goats, sheep and other herbivores are the primary consumers or heterotrophs. Any animal that eats primary consumers are the secondary consumers or heterotrophs.

Correct Option: B

Goats, sheep and other herbivores are the primary consumers or heterotrophs. Any animal that eats primary consumers are the secondary consumers or heterotrophs.

The word 'Osteology 'originates from the neo-Latin word Ostiologia, meaning something related to skeleton and bones. The study of bones and skeleton is therefore known as Osteology in the medical world.

Correct Option: B

The word 'Osteology 'originates from the neo-Latin word Ostiologia, meaning something related to skeleton and bones. The study of bones and skeleton is therefore known as Osteology in the medical world.

The title, Seahorse has been given to 54 species of marine fish in the genus Hippocampus.

Correct Option: A

The title, Seahorse has been given to 54 species of marine fish in the genus Hippocampus.

During the 1940s and 1950s, McClintock discovered a phenomenon in maize known as transposition and used it to demonstrate that genes are responsible for turning physical characteristics on and off. Earlier she named such genes as jumping genes. She had won the 1983's Nobel in Physiology or Medicine for her work on genetic structure of maize.

Correct Option: C

During the 1940s and 1950s, McClintock discovered a phenomenon in maize known as transposition and used it to demonstrate that genes are responsible for turning physical characteristics on and off. Earlier she named such genes as jumping genes. She had won the 1983's Nobel in Physiology or Medicine for her work on genetic structure of maize.

Willam Harvey was the first scientist who described the systemic circulation of blood by experimenting on small animals and fishes. He also found out that it is the heart which pumps blood throughout the whole body. He published his observations and interpretations in Exercitatio Anatomica de Motu Cordis et Sanguinis in Animalibus (1628), often abbreviated De Motu Cordis.

Correct Option: B

Willam Harvey was the first scientist who described the systemic circulation of blood by experimenting on small animals and fishes. He also found out that it is the heart which pumps blood throughout the whole body. He published his observations and interpretations in Exercitatio Anatomica de Motu Cordis et Sanguinis in Animalibus (1628), often abbreviated De Motu Cordis.