Home
Class 11
BIOLOGY
Assertion: Progressive degeneration of v...

Assertion: Progressive degeneration of visceral muscle is called muscular dystophy. 
Reason: Muscular dystrophy is due to decreased level of estrogen in old age.

A

If both assertion and reason are true and the reason Is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of the assertion:

C

If asertion is true but renon is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
D

Muscular dystrophy is progressive degeneration of skeletal muscle mostly due to genetic disorder.
Promotional Banner

Topper's Solved these Questions

  • LOCOMOTION AND MOVEMENT

    A2Z|Exercise SECTION C : Previous Years' Examination Questions (NEET/AIPMT Questions)|39 Videos
  • LOCOMOTION AND MOVEMENT

    A2Z|Exercise SECTION C : Previous Years' Examination Questions (AIIMS Questions)|11 Videos
  • LOCOMOTION AND MOVEMENT

    A2Z|Exercise Section A: Topicwise Questions Topic 6 : Disoders Of Muscular And Skeletal System|7 Videos
  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    A2Z|Exercise Section C: Previous Years' Examination Questions (NEET/AIPMT Questions)|88 Videos
  • MOCK TEST 1

    A2Z|Exercise Exercise|90 Videos

Similar Questions

Explore conceptually related problems

Assertion: Inflannnation of joints is called muscular increases. Reason: In osteoporosis bone mass decrease and chances of fractures increases.

Assertion : Corpus luteum degenerates in the absence of fertilization. Reason: Progesterone level decrease.

Assertion: Visceral muecles are called smooth muscles of non-stmted musclee. Reason: The Visceral muscles do not exhibit my striatoins.

Assertion : Thymus degenerates in old, persons becomes weak Reason: Thymus degenerates in old, individuals resulting in decreased production of thymosin.

Assertion :- In osteoporosis bone mass decreased and chances of fractures increased. Reason :- Decreased level of estrogen is a common cause of osteoporosis.

Assertion Biceps and triceps are called antagonistic muscles. Reason This is due to the fact that they contract and relax together.

Match the lists and find the correct option {:(,"I",,"II",),((a),"Muscluar dystrophy",(i),"Inflammation of joints due to accumulation of uric acid crystals",),((b),"Tetany",(ii),"Progressive degeneration of sketelal muscle due to certain genetic disorders",),((c),"Mysthenia gravis",(iii),"An autonomous disorder, affecting neuromucular junctions",),((d),"Gout",(iv),"A state of prologed contraction of muscles",):}

Assertion : Inspiration occurs due to muscular relaxation. Reason : During inspiration, the diaphragm and external intercostal muscle contract simultaneously.