Predators in nature are prudent '. Explain the given statement with suitable examples.

Explain the screening effect with a suitable example.

Explain the following terms with suitable examples:-F-centres

Explain thermal equilibrium with suitable example.

Explain centripetal force with suitable example

Explain the concept of bioethics with suitable examples .

Explain the following terms with suitable examples:-Interstitials

In case of sexual reproduction, newborn shows similarities about characters. Explain this statement with suitable examples.

Explain cladogram with suitable example.

In case of sexual reproduction, newborn shows similarities about characters. Explain this statement with suitable example.

Explain vivipary with suitable example.