Download App

STD 11 - 7. Structural organisation in animal — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 7. Structural organisation in animal1 Mark
MCQ
Smooth muscles are not
  • A
    Spindle shaped
  • B
    Under control of autonomic nervous system
  • C
    Very simple in structure
  • ✓
    Multinucleated
✓

Answer

Correct option: D.
Multinucleated
d
(d) Smooth muscle fibre is spindle-shaped, thick in the middle and thin at either ends uninucleated and has no sarcolemma.

Contraction is slow, involuntary under the control of $ANS.$

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 (1 Marks)" from STD 11 - 7. Structural organisation in animal→STD 11 - 7. Structural organisation in animal — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

In which one of these the elaters are present along with mature spores in the capsule (to help in spore dispersal)?
→
Which one is odd pair
→
Choose correct sentences for nomenclature

$(1)$ Biological names are given in two words

$(2)$ Genus starts with a capital letter while Species name starts with a small letter

$(3)$ Name of author appears first in the nomenclature

→
If a primary root continues to grow, the type of root system will be known as
→
Delete the odd one :
→
Which of the following is not the function of conducting part of respiratory system ?
→
Abscissic acid  $(ABA) $ promotes
→
A bivalent consists of:
→
Which of the following is $2, 4-D$
→
In which part of nephron, reabsorption is minimum from filtrate?
→