Indentify the areas labellel as I, ii, iii, and iv in the pie chart given below representing the biodiversity of plants showing their proportionate number of species of major taxa.

Name the unlabelled areas 'a' and 'b' of the pie chart representing biodiversity of vertebrates showing the proportionate number of species of major taxa.

Identify 'a' and 'b' in the figure given below representing proportionate number of major vertebrate taxa.

Fill in the blanks I , II , III and IV respectively in the given flow chart. .

The following data on the number of girls to the nearest ton per thousand boys in different sections of the society is given below: (i) Represent the information above by a bar graph. (ii) Write two conclusions you can arrive at from the graph, with justification.

Study the three representatives figures of age pyramid relating two human population given below and answer the following questions. Mention the names given to the 3 kinds of age profiles (i),(ii) and (iii).

A few statements are given below followed by a set of terms in a box. Pick the correct term and write it against the appropriate statement. mating of animals of same breed but having no common ancestors in either side for 4-6 generations (i) cross breeding , (ii) Inter-specific hybridization, (iii) Out breeding ,(iv) Out crossing, (v) Inbreeding

A few statements are given below followed by a set of terms in a box. Pick the correct term and write it against the appropriate statement. mating of animals of two different species. (i) cross breeding , (ii) Inter-specific hybridization, (iii) Out breeding ,(iv) Out crossing, (v) Inbreeding

A few statements describing certain features of reproduction are given below: (i) Gametic fusion take place (ii) Transfer of genetic material takes place (iii) Reduction division takes place (iv) Progeny have some resemblance with parents Select options true for both asexual and sexual reproduction from the options given below:-

A survey was made to find the type of music that a certain group of young people liked in a city. Adjoining pie chart shows the findings of this survey. Find this pie chart answer the following (i) If 20 people liked classical music, how many young people were surveyed? (ii) Which type of music is liked by the maximum number of people? (iii) If a cassette company were to make 1000 CD's how many of each type would they make?