Download App

Control and Coordination — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceControl and Coordination1 Mark
MCQ
Select the mismatched pair
  • ✓
    Adrenaline $–$ Pituitary gland
  • B
    Testosterone $–$ Testes
  • C
    Estrogen $–$ Ovary
  • D
    Thyroxin $–$ Thyroid gland.
✓

Answer

Correct option: A.
Adrenaline $–$ Pituitary gland

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q" from Control and Coordination→Control and Coordination — all question types→Science STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

Select the correct statements for the process of budding in yeast:
  1. A bud arises from a particular region on a parent body.
  2. A parent cell divides into two daughter cells, here the parental identity is lost.
  3. Before detaching from the parent body a bud may form another bud.
  4. A bud when detaches from the parent body grows into a new individual.
→
When a nerve impulse reaches the muscle, the muscle fibre must $ ........... \ ?$
→
What are the functions of the Xylem?
Carrying Sugars Carrying water Carrying mineral ions Giving Support
$(a)$ $\checkmark$ $\times$ $\times$ $\checkmark$
$(b)$ $\checkmark$ $\checkmark$ $\times$ $\times$
$(c)$ $\times$ $\checkmark$ $\checkmark$ $\times$
$(d)$ $\times$ $\checkmark$ $\checkmark$ $\checkmark$
Key $â = $ a function of xylem $, X= $ not a function of xylem.
→
The defect of vision in which the person is able to see distant object distinctly but cannot see nearby objects clearly is called :
→
The current passing through an electric kettle has been doubled. The heat produced will become:
→
Upto which element, the Law of Octaves was found to be applicable :
→
Study the following statements :
  1. Wings of birds and wings of bats are homologous organs.
  2. Wings of birds and wings of insects are modified forelimbs.
  3. Wings of birds and wings of insects are analogous organs.
  4. Wings of birds and forelimbs of horse are homologous organs.
The correct statements are :
→
The number of carbon atoms present in the molecule of fifth member of the homologous series of alkynes is:
→
$BaCl _2+ Na _2 SO _4 \rightarrow BaSO _4+2 NaCl$. It is type of:
→
The most important safety method used for protecting home appliances from short circuiting or overloading is :
→