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Subject: Science, asked on 23/1/17

difference between cross pollination and self pollination

Subject: Science, asked on 18/1/17

Fill in the blanks:-
(1) spores are protected by a ______ protective ______.
(2)underground stem of a ginger is a______and that of an onion is a_____.
(3)____and____reproduce through their roots.
(4)wind pollination generally occurs in flowers with____or____petals.
(5)pollen grains form a____inside the pistil.
(6)ferns and mosses reproduce by____.

Subject: Science, asked on 18/1/17

how do insects help to bring about pollination?

Subject: Science, asked on 18/1/17

why do cultivators carry out artificial vegetative propagation?how does it benefit them?

Subject: Science, asked on 18/1/17

what is grafting ? explain with a well - labelled diagram.

Subject: Science, asked on 18/1/17

the unisexual flowers are (a) corn and papaya (b) apple and rose (c) apple and papaya (d) brinjal and corn

Subject: Science, asked on 18/1/17

a carpel contains (a) anthers (b) calyx (c) corolla (d) ovules 

Subject: Science, asked on 18/1/17


WHAT IS MORE BENEFICIAL SEXUAL OR ASEXUAL

Subject: Science, asked on 18/1/17

diffrencebeetweenunisexual reproduction and bysexualreproduction

Subject: Science, asked on 16/1/17

WHAT IS XATHIUM

Subject: Science, asked on 14/1/17

How does an onion undergo vegtative propagation?

Subject: Science, asked on 14/1/17

Label the node and Axil of a plant with a diagram of it.Also define Node and Axil.

Subject: Science, asked on 12/1/17

experts  tomorrow exam. pls ansr pls pls pls. i have question any pls ansr.

​"bread mould reproduce on food. can they do the same on soil.if bread mould comes on anthing else than food and soil will it reprodce."

pls pls pls pls pls answr all f these questions

Subject: Science, asked on 8/1/17

Extra questions of reproduction in plants 7th cbse

Subject: Science, asked on 26/12/16

Define the term stock in plant.

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