Incomplete metamorphosis occurs in the
butterfly
grasshopper
mosquito
housefly
Correct answer is B
No explanation has been provided for this answer.
Which of the following lacks chaetae, tentacles and antennae?
Snail
Crab
Millipede
Earthworm
Correct answer is C
No explanation has been provided for this answer.
Which of the following is NOT true of spirogyra?
Reproduces by conjugation
Reproduces by fragmentation
Consist of branched filaments
Consist of unbranched filaments
Correct answer is C
No explanation has been provided for this answer.
For effective functioning of a bird's quill feather, hooks fit on the ridge of the
Vane
rachis
barbules
barbs
Correct answer is C
No explanation has been provided for this answer.
Which of the following has cones?
Angiosperms
Gymnosperms
Pteridophyte
Bryophyte
Correct answer is B
No explanation has been provided for this answer.