1. Water is absorbed in plants by the
root and stem
root hairs**
root
stem
2.The edible part of most fruits is the
endocarp
mesocarp**
epicarp
meso-endocarp
3.A pinnately compound leaf is that which
the rachis bears a number of leaflets in alternate manner**
the rachis bears a number of leaflets
the rachis bears many leaflets
the rachis bears a number of leaflets in same manner
4.The fungus used as food by humans is
Yeast
Penicillium
Agaricus**
Aspergillus
5.Obstacles to self-pollination is called
dicliny
allogamy
monogamy
dichogamy**
6.The primitive form of sexual reproduction in some bacteria is known as ____
cytoplasmic recombination
nuclear recombination
gametic recombination
genetic recombination**
7.The function of the stomata in a leaf is
to regulate the flow of water
to regulate oxygen
to regulate the flow of carbon-dioxide, oxygen and water**
to regulate the flow of carbon-dioxide
8.The stem of some plants serve all but one of these functions
architectural
commercial
medicinal
barrier**
9.Which of these fruits is a capsule?
mustard
maize
cotton**
pea
10.Which of the following is a multiple fruit?
Okra**
Citrus
Ananas
Morus
Comments