The pedipalps in spiders are used for
grasping
walking
feeling
web spinning
Correct answer is A
No explanation has been provided for this answer.
A grass hopper respires by the means of its
Lung-books
Gills
Lungs
Antennae
Tracheal tubes
Correct answer is E
No explanation has been provided for this answer.
A tapeworm has no alimentary canal because
It is autotrophic
It does not feed
It has no enzymes
Its body absorbs digested food
The suckers on the scolex suck blood
Correct answer is D
No explanation has been provided for this answer.
The glottis is the opening which leads to the
Oesophagus
Larynx
Nostrils
Pharynx
Mouth
Correct answer is B
No explanation has been provided for this answer.
All
3
2
1
none
Correct answer is E
No explanation has been provided for this answer.