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