The following India map shows 10 biogeographical regions of India, marked as A to J. Identify the biogeographical regions with the help of the statements given below and find the respective alphabet from the map.

list out the Biogeographical regions of India with their fauna.

India has 10 biogeographical regions. Which is the smallest region? Write a note on it.

Why North East region is the "Biogeographical gateway" for much of India's fauna and flora?

The following questions consist of two statements, one labelled assertion and the another labelled reason. Select the correct answer from the codes given below: Assertion : conducting tissues, especially xylem show greatest reduction in submerged hydrophytes. Reason: Hydrophytes live in water. So no need of tissues.

Which of the following statements is incorrect regarding biodiversity? (a) Biodiversity deals with biological and geographical units such as genes, chromosomes, species, families and biogeographic regions. (b) Biodiversity is an addition sum of genetic, taxonomic and ecosystem diversity. (c) It is a measure of the amount of resources shared by the human population. (d) None of these

Identify the correct statements from the below about "EEG" ? (I) EEG tracks and records the brain wave patterns. (II) It is a graphical recording of the electrical activities of the cortical and sub cortical regions of the brain. (III) It is recorded by placing the surface electrodes on the scalp region. (IV) The electrodes analyse the electrical impulses in the brain and send signals to a computer which records the results.

Diaphragms are contraceptive devices used by the females. Choose the correct option from the statements given below (i) They are introduced into the uterus (ii) They are placed to cover the cervical region (iii) They acts as physical barriers for sperm entry (iv) They act as spermicidal agents.

There are some experiment in which the outcomes cannot be identified discretely. For example, an ellipse of eccentricity 2sqrt(2)//3 is inscribed in a circle and a point within the circle is chosen at random. Now, we want to find the probability that this point lies outside the ellipse. Then, the point must lie in the shaded region shown in Figure. Let the radius of the circle be a and length of minor axis of the ellipse be 2b. Given that 1 - (b^(2))/(a^(2)) = (8)/(9) or (b^(2))/(a^(2)) = (1)/(9) Then, the area of circle serves as sample space and area of the shaded region represents the area for favorable cases. Then, required probability is p= ("Area of shaded region")/("Area of circle") =(pia^(2) - piab)/(pia^(2)) = 1 - (b)/(a) = 1 - (1)/(3) = (2)/(3) Now, answer the following questions. Two persons A and B agree to meet at a place between 5 and 6 pm. The first one to arrive waits for 20 min and then leave. If the time of their arrival be independant and at random, then the probability that A and B meet is

India is one of the 17 megadiversity countries of the world and is being divided into______biogeographical regions. (a) 8 (b) 10 (c) 16 (d) 18

Look at the map of Tamilnadu showing annual rainfall and answer the questions given below. Identify the districts that get a mediun annual rainfall in Tamilnadu.