Question 1 of 25
Hints left: 3
Q1
Alternation of generation is found in.
Q2
Agents that cause birth defects are.
Q3
Most fishes do not sink in water because of the presence of. I. Swim bladders
II. Air bladders
III. Air sacs
IV. Air in spongy bones
Q4
What is the fat of the whale called?
Q5
Which one of the following branches of biology deals with the study of birds?
Q6
Other than spreading malaria, anopheles mosquitoes are also vector of.
Q7
Division amniota includes.
Q9
Fledgling is a term used to denote the young one of a.
Q10
Spot the animal which belongs to another phylum.
Q11
One of the following is a parasite Which one is it?
Q12
Pliny evolved a system of classification called.
Q13
The bag like, fluid filled structure surrounding the human embryo is called.
Q14
Between 60 and 180 million years ago , there lived on this Earth.The species of life now named dinosaurs.The dinosaurs were.
Q15
Which one of the following is different from others?
Q16
The bird without cloaca is the.
Q17
The classification of organisms by Linnaeus is termed as.
Q18
Match List I with List II and select the correct answer using the codes given below the lists. List (Characteristic) I. Wingless insect II. Flightless bird III. Limbless reptile IV. Limbless animal
Q19
Which of the following animals have a unique method of bringing oxygen directly to the cells.
Q20
Kangaroo is one of the animals popularly called as.
Q21
Fishes respire with the help of.
Q22
In sponges food is caught by the cells called.
Q23
Dermal scales are found in.
Q24
Parapodia are found in.
Q25
Sepia or cuttle fish belongs to the phylum.