Download App

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

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 7. Structural organisation in animal4 Marks
MCQ
Non-ciliated simple columnar epithelium often contains which increase the surface area for secretion and absorption.
  • A
    flagella
  • B
    collagen fibres
  • ✓
    microvilli
  • D
    all of these
✓

Answer

Correct option: C.
microvilli
c
The columnar epithelium is composed of a single layer of tall and slender cells. Their free surface have microvilli found in the lining of stomach and intestine and help in secretion and absorption.

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

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Which of the following causes an increase in sodium reabsorption in the distal convoluted tubule ?
→
Pace maker is
→
Read the following four statements $(A -D)$ about certain mistakes in two of them :
$(A)$ Dough, which is used for making foods such as dosa and idli is fermented by fungi and algae
$(B)$ Toddy, a traditional drink of southern India is made by fermenting sap from palms.
$(C)$ Large hole in 'Swiss cheese' are due to production of large amount of methane by Propionibacterium
sharmanii
$(D)$ In our stomach, lactic acid bacteria play very beneficial role in checking disease - causing microbes
Which are the two statements having mistakes ?
→
The monomeric protein which polymerises to form myosin is
→
Select the correct statements with reference to chordates.

$A$. Presence of a mid-dorsal, solid and double nerve cord.

$B$. Presence of closed circulatory system.

$C$. Presence of paired pharyngeal gill slits.

$D$. Presence of dorsal heart

$E$. Triploblastic pseudocoelomate animals.

Choose the correct answer from the options given below:

→
In Drosophila, gene for white eye mutation is also responsible for depigmentation of body parts. Thus a gene that controls several phenotypes is called
→
Approximately seventy percent of carbondioxide absorbed by the blood will be transported to the lungs
→
Which of the following statements are correct about the midbrain?

$(I)$. Located between the thalamus/hypothalamus

$(II)$. Has a canal named cerebral aqueduct passes through

$(III)$. Dorsal part consists of $4$ lobes

Choose the correct option

→
In amphibians and reptiles, the ...$A$... atrium receives oxygenated blood from the gills/lung/skin and ... $B$... atrium gets the ...$C$..." blood from other body partsChoose the correct option for $A , B$ and $C$
→
The term for similarity in organ structure seen in great diversity is
→