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1% of 10^12 Hz of a satellite link was used for telephony . What is the number of channels (or subscribers ) , if the bandwidth of each channel is 8 KHz ?

Take one flower each of the families Fabaceae and Solanaceae and write its semi-technical description. Also draw their floral diagram after studying them.

Study the diagram given below and then answer the questions that follow : What is the technical term for the cells of the pancreas that produce endocrine hormones ?

Study the diagram given below and then answer the questions that follow: (I) Name the cells of the pancreas that produce (a) glucagon (b) insulin. (ii) State the main function of (a) glucagon (b) insulin. (iii) Why is the pancreas referred to as an exo- endocrine gland ? (iv) Why Is insulin not given orally but is injected into the body ? (vj What is the technical term for the cells of the pancreas that produce endocrine hormones? (vi) Where in the body is the pancreas located?