Which of these is a simple dehiscent fruit?
Achene
Cypsela
Legume
Nut
Samara
Correct answer is C
No explanation has been provided for this answer.
The male reproductive part of a flower is made up of
anther and filament
ovary and ovule
ovule and style
stigma and filament
style and stigma
Correct answer is A
No explanation has been provided for this answer.
The type of placentation found in tomato fruit is called
axile
bisal
free central
marginal
parietal
Correct answer is A
Axile placentation is found in bicarpellary to multicarpellary syncarpous ovary. The carpels fuse to form septa forming a central axis and ovules are arranged on the axis.
Exoskeleton is a characteristic feature of
amoeba
earthworm
hydra
millipede
tapeworm
Correct answer is D
No explanation has been provided for this answer.
Which of the following is an abiotic factor in an ecosystem?
Food
Host
Parasite
Predator
Pressure
Correct answer is E
No explanation has been provided for this answer.