Control & Coordination (C10)
Tropic movements in plants; Introduction of plant hormones; Control and co-ordination in animals: Nervous system; Voluntary, involuntary and reflex action; Chemical co-ordination: animal hormones
Explain giving reasons the bending of the shoot tip of a plant
Explain giving reasons the bending of the shoot tip of a plant towards light source coming from one side of the plant.
Read more …How do nerve impulses travel in the body
How do nerve impulses travel in the body ? Explain.
Read more …Why is the use of iodised salt advisable
Why is the use of iodised salt advisable ? Name the disease caused due to deficiency of iodine in our diet and state its one symptom.
Read more …Write a and b in the given flow chart of neuron
Write a and b in the given flow chart of neuron through which information travels as an electrical impulse.
Read more …Name the hormones secreted by the following endocrine glands
Name the hormones secreted by the following endocrine glands and specify one function of each:
(a) Thyroid (b) Pituitary (c) Pancreas
Read more …Mention difference between Pepsin and Trypsin
Mention any one point of difference between Pepsin and Trypsin.
Read more …Draw a neat diagram of human brain
Draw a neat diagram of human brain and label Medulla and Cerebellum. Write the functions of the above mentioned parts.
Read more …Both overproduction and underproduction of Growth hormone leads to disorders
"Both overproduction and underproduction of Growth hormone leads to disorders in the body." Explain
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