06-02-2025, 12:35 PM
Download CBSE 12th std Compartment Exam Biology question paper from the attachment below.
Some question asked for the exam are
1. Amniocentesis is a technique that is used to :
(A) determine any disease of the heart
(B) determine any genetic disorder of the foetus
© determine any disorder of the brain
(D) detect any abnormality in the bone formation
2. Comment on the interaction between a fig tree and wasp. Mention the phenomenon that operates in their relationship.
3. Differentiate between:
(a) Grazing food chain and Detritus food chain (Any three differences)
(b) Upright pyramid and Inverted pyramid (Any three differences)
4. Describe the process of wastewater (sewage) treatment under the following heads :
(i) Primary treatment
(ii) Secondary treatment
5. Draw a labelled diagram of a cross-section of human seminiferous tubule, (label any four parts)
For detailed question paper, click here
CBSE Class 12 Compartment Exam Question paper 2024 Biology.pdf (Size: 436.49 KB / Downloads: 12)
Some question asked for the exam are
1. Amniocentesis is a technique that is used to :
(A) determine any disease of the heart
(B) determine any genetic disorder of the foetus
© determine any disorder of the brain
(D) detect any abnormality in the bone formation
2. Comment on the interaction between a fig tree and wasp. Mention the phenomenon that operates in their relationship.
3. Differentiate between:
(a) Grazing food chain and Detritus food chain (Any three differences)
(b) Upright pyramid and Inverted pyramid (Any three differences)
4. Describe the process of wastewater (sewage) treatment under the following heads :
(i) Primary treatment
(ii) Secondary treatment
5. Draw a labelled diagram of a cross-section of human seminiferous tubule, (label any four parts)
For detailed question paper, click here
CBSE Class 12 Compartment Exam Question paper 2024 Biology.pdf (Size: 436.49 KB / Downloads: 12)