Very Short Questions for Biology/FROG Part 1

VERY SHORT QUESTIONS (FROG) 1. What is hibernation and aestivation? Ans: Hibernation is spending winter in close quarters in a dormant condition whereas Aestivation is spending summer in closed quarters in a dormant condition. 2. What is peristalsis? Ans: Peristalsis is a...

Concrete Cat Summar Neb Grade 11 English

'Summary of Concrete Cat'  Concrete cat is an example of a concrete poem and it is a poem made for the eye. This poem concerns the physical appearance of poetry. It doesn't contain the emotions, ideas, and language. It deals with the reduced language. The poem is telling us about...

Bohr's Atomic Theory

In 1913, Danish scientist Neils Bohr proposed a model of the atom which was based upon Planck's quantum theory of radiation. The basic postulates of Bohr's theory are: An atom consists of a small heavy positively charged nucleus in the centre surrounded by electrons. The electrons in an...