No. of questions -24
Time - 10 min
1.
Radial symmetry is found in
2.
In fact the ______now occupies the central position in hierarchy of organisms ?
3.
Periplaneta belongs to which phylum?
4.
Which of the following has the largest brain in proportion to its body size?
5.
Bacilli are bacteria which are____
6.
Species has three separate functions. It forms a ?
7.
The effective killing agents in insects is ?
8.
Why does the female mosquito suck blood?
9.
Sibley (1954) called these species like entities as_____ which are discernible on the basis of partial reproductive isolation externally contrasting with free gene exchange internally ?
10.
Which one of the following is an egglaying mammal?
11.
Which of the following is a cold blooded animal?
12.
Which of the following is a phyla of plant and animal kingdom respectively?
13.
Cnidaria is characterized by
14.
Animals of which phylum have jointed legs?
15.
Prawns and butterflies belong to the same phylum because of the presence of ____
16.
_____is used in reference to two or more related species which occupy the same macrohabitat ?
17.
Notochord occurs throughout life and all through the length of the body in
18.
Which is the national aquatic animal of India?
19.
Long bones with air cavities and lungs with air sacs are the features of class
20.
Which of the following characters is not typical to class Mammalia?
21.
among the chiggers, a group of mites only 3 species were known in 1900 and in 1966 ?
22.
Which is NOT an example of one-sided symbiotic relationship?
23.
The term 'pseudopodia' is related to which one of the following organisms?
24.
Cuttlefish belongs to phylum______.
