Question 1 of 25
Hints left: 3
Q1
The mammal that lays eggs is.
Q2
Only one of the following is a real f ish.Which one is it?
Q3
Animals whose body is cold Animals whose body
Q4
Corals belong to the phylum.
Q5
Exoskeletonais found in the phylum.
Q6
The beaks of birds are modified.
Q7
Ants are social insects because.
Q8
A biologist kept Euglenas in Various experimental conditions.In one of these,the Euglenas lost their stigmas.This situation was.
Q9
Organisms that are similar and can interbreed are said to belong to one.
Q10
The phenomenon of natural death is rare in.
Q11
The floor of the buccal cavity of the frog is supported by.
Q12
Temporary projections of amoeba by which it moves is called.
Q13
Foal is the young one of the.
Q15
Which one of the following has warm blooded animals?
Q16
The animal which has developed organs for internal fertilization is.
Q17
Pearl is created by animal belonging to phylum.
Q18
In mammals,fertilization occurs in.
Q19
Which of the following aquatic organisms are totally marine?
Q20
The flat worms belong to the phylum.
Q21
Which one of the following is a marsupial?
Q22
When fishes are kept in an aquarium containing water but no aquatic plants they frequently come to the surface and float in a semivertical position for want of.
Q23
What is paedogenesis?
Q24
The body cavity is a haemocoel in.
Q25
Prognathous chin is characteristic of.