Question 1 of 25
Hints left: 3
Q1
Which one of the following is different from others?
Q2
Fishes respire with the help of.
Q3
In sponges food is caught by the cells called.
Q4
The classification of organisms by Linnaeus is termed as.
Q5
Spot the animal which belongs to another phylum.
Q6
Agents that cause birth defects are.
Q7
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
Q8
Which of the following animals have a unique method of bringing oxygen directly to the cells.
Q9
Parapodia are found in.
Q10
One of the following is a parasite Which one is it?
Q11
Sepia or cuttle fish belongs to the phylum.
Q12
The bag like, fluid filled structure surrounding the human embryo is called.
Q13
Between 60 and 180 million years ago , there lived on this Earth.The species of life now named dinosaurs.The dinosaurs were.
Q14
Dermal scales are found in.
Q15
What is the fat of the whale called?
Q16
Fledgling is a term used to denote the young one of a.
Q17
Other than spreading malaria, anopheles mosquitoes are also vector of.
Q18
Which one of the following branches of biology deals with the study of birds?
Q19
The bird without cloaca is the.
Q20
Division amniota includes.
Q21
Kangaroo is one of the animals popularly called as.
Q22
Pliny evolved a system of classification called.
Q23
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
Q25
Alternation of generation is found in.