Distinguish between Bryophyta and Thallophyta stating two examples of each.

4

(a)

Write down the hierarchic categories which are generally used for classification of animals.

4

(a)

What is the difference between Bryophyta and Pteridophyta?

4

(a)

You are given an assortment of plants on your laboratory table. What characters will you look in order to label a particular specimen as:
(i) Angiosperm
(ii) Moss
(iii) Alga

4

(a)

What are the differences between animals belonging to the Aves group and those in the mammalia group?

4

(a)

What are the advantages of classifying organisms?

4

(a)

Explain the basis for grouping organisms into five kingdoms.

4

(a)

What are the major divisions in the Kingdom Plantae? What is the basis for these divisions?

4

(a)

How are the criteria for deciding divisions in plants different from the criteria for deciding the subgroups among animals?

4

(a)

What are the three differences between plants and animals?

4

(a)