1
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Identify the types of cell junctions that help to stop the leakage of the substances across a tissue and facilitation of communication with neighbouring cells via rapid transfer of ions and molecules.
A
Adhering junctions and Gap junctions, respectively
B
Gap junctions and Adhering junctions, respectively
C
Tight junctions and Gap junctions, respectively
D
Adhering junctions and Tight junctions respectively
2
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Following are the statements about prostomium of earthworm.

(1) It serves as a covering for mouth.

(2) It helps to open cracks in the soil into which it can crawl.

(3) It is one of the sensory structures.

(4) It is the first body segment.

Choose the correct answer from the options given below.
A
(2) and (3) are correct
B
(1), (2) and (3) are correct
C
(1), (2) and (4) are correct
D
(1), (2), (3) and (4) are correct
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
The incorrect statement among the following is :
A
Actinoids are highly reactive metals, especially when finely divided.
B
Actinoid contraction is greater for element to element than lanthanoid contraction.
C
Most of the trivalent Lanthanoid ions are colorless in the solid state.
D
Lanthanoids are good conductors of heat and electricity.
4
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Given below are two statements :

Statement I :

Aspirin and Paracetamol belong to the class of narcotic analgesics.

Statement II :

Morphine and Heroin are non-narcotic analgesics.

In the light of the above statements, choose the correct answer from the options given below.
A
Statement I is incorrect but Statement II is true.
B
Both Statement I and Statement II are true
C
Both Statement I and Statement II are false
D
Statement I is correct but Statement II is false
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12