Class XI

Which of the following is not matched correctly :
  1. Thyroid and Parathyroid →→ derived from ectoderm
  2. Adrenal medulla →→ derived from ectoderm
  3. Adrenal cortex →→ derived from ectoderm
  4. Gonads →→ derived from mesoderm
Match the following : Hormone Nature a) Parathormone i) Polypeptide b) Oxytocin ii) Amino acid Derivative c) Sex hormone iii) Peptide d) Norepinephrine iv) Steroid
  1. a)-ii, b)-iii, c)-iv, d)-i
  2. a)-iii, b)-iv, c)-ii, d)-i
  3. a)-i, b)-iii, c)-iv, d)-ii
  4. a)-iii, b)-ii, c)-i, d)-iv
Match the following : Disease Hormone source responsible a) Cushion syndrome i) hyposecretions from pars nervosa b) Diabetes mellitus ii) hyposecretion of mineralocorticoids c) Diabetes insipidus iii) hyposecretion of glucocorticoids d) Addison’s disease iv) hyposecretion from beta cells of pancreas
  1. a)-ii, b)-iii, c)-iv, d)-i
  2. a)-ii, b)-i, c)-iv, d)-iii
  3. a)-iii, b)-ii, c)-i, d)-iv
  4. a)-iii, b)-iv, c)-i, d)-ii
Some girls develop male secondary sexual characters like beard, moustaches, hoarse voice etc. This is called
  1. adrenal virilism
  2. gonadotropin excessism
  3. cushions syndrome
  4. eunuchoidism
During adolescence phase, Sunil’s body became abnormally large due to excessive growth of bones of his lower jaw and limbs.This abnormality is called
  1. Acromegaly
  2. Exopthalamic goitre
  3. Gigantism
  4. Addison’s disease
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