|
How are cotyledons useful for the plant?
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|
0
|
3531
|
September 8, 2017
|
|
How do you observe the seed germination?
|
|
0
|
2308
|
September 8, 2017
|
|
How do you observe pollen grain undera microscope?
|
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0
|
11239
|
September 8, 2017
|
|
Examine Rhizopus or common mould under Microscope
|
|
0
|
17828
|
September 8, 2017
|
|
How do you observe formation of bacterial colony in milk?
|
|
0
|
3538
|
September 8, 2017
|
|
Conduct a seminar on child marriages and foeticide
|
|
0
|
6963
|
September 8, 2017
|
|
What precautions will you take to keep away from various sexually
|
|
0
|
2290
|
September 8, 2017
|
|
How will you appreciate cell division that helps in perpetuation of life?
|
|
0
|
3504
|
September 8, 2017
|
|
Draw a neatly labelled diagram to explain plant fertilisation
|
|
0
|
5380
|
September 8, 2017
|
|
Prepare a flow chart to explain the process of sexual reproduction in plants
|
|
0
|
13239
|
September 8, 2017
|
|
Observe the following part of a flowering plant. Prepare a note
|
|
0
|
1898
|
September 8, 2017
|
|
Make a flow chart to show the cell cycle and explain cell division
|
|
0
|
13730
|
September 8, 2017
|
|
Collect information from school library or using internet wha
|
|
0
|
5018
|
September 8, 2017
|
|
Visit a nearby village and collect information how farmers grow sugarcane
|
|
0
|
9840
|
September 8, 2017
|
|
What procedure you will follow to observe stages of mitosis in onion
|
|
0
|
2918
|
September 8, 2017
|
|
What happens if meiosis does not take place in reproductive cells?
|
|
0
|
4567
|
September 8, 2017
|
|
What happens to the wall of the uterus during menstruation ? H
|
|
0
|
2830
|
September 8, 2017
|
|
Write the differences between mitosis and meiosis
|
|
0
|
11065
|
September 8, 2017
|
|
Which type of substances are absorbed by foetus from the mother
|
|
0
|
2211
|
September 8, 2017
|
|
How are sperm cells adapted for their function?
|
|
0
|
27158
|
September 8, 2017
|
|
In what ways does sexual reproduction differ from asexual one ? State at least three reasons
|
|
0
|
6144
|
September 8, 2017
|
|
What are the different modes of asexual reproduction?
|
|
0
|
6585
|
September 8, 2017
|
|
Explain the process of fertilisation in plants
|
|
0
|
28307
|
September 8, 2017
|
|
Differences between Grafting and Layering :
|
|
0
|
3225
|
September 8, 2017
|
|
Write differences between a) Grafting - Layering
|
|
0
|
5001
|
September 8, 2017
|
|
Why do fish and frog produce a huge number of eggs each year?
|
|
0
|
2170
|
September 8, 2017
|
|
Do you think reproduction occurs only for continuation of life?
|
|
0
|
2520
|
September 8, 2017
|
|
Draw a block diagram of different nerve pathways
|
|
0
|
2480
|
September 8, 2017
|
|
.Draw the neuron which carries messages from brain / spinal cord to muscles
|
|
0
|
1063
|
September 8, 2017
|
|
. Draw the diagram of afferent nerve and label the parts
|
|
0
|
1330
|
September 8, 2017
|