Positively phototropic
Negatively geotropic
Negatively hydrotropic
Positively hydrotropic
Negatively chemotropic
Correct answer is D
No explanation has been provided for this answer.
An onion bulb stores its food in the
Stem
Leaves
Roots
Cotyledon
Branches
Correct answer is B
No explanation has been provided for this answer.
The body of a snail is divided into head,
thorax and abdomen
visceral mass and abdomen
thorax and foot
visceral mass and foot
Correct answer is D
No explanation has been provided for this answer.
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.