The previous year WBJEE (West Bengal Joint Entrance Examination) (Medical) Biology Solved Question Paper is as follows:

1. Vernalization promotes flowering by

(A) low temperature (B) high temperature

(C) prolonged photoperiod (D) short photoperiod

Solution : (A)

2. C4 pathway is advantageous over C3 pathway in plants as it

(A) occurs in relatively low CO2 concentration (B) uses more amount of water

(C) occurs in relatively low O2 concentration (D) is less efficient in energy utilization

Solution : (A)

3. TCA cycle enzymes are located in

(A) cristae (B) outer membrane

(C) mitochondrial matrix (D) mitochondrial intermembrane space

Solution : (C)

4. Passage cells help in

(A) transport of water towards pericycle (B) transport of water towards epiblema

(C) absorption of water from soil (D) passage of CO2 towards stomata

Solution : (A)

5. Medullary rays are tissues made up of

(A) phloem parenchyma (B) xylem parenchyma (C) sieve tube (D) sclerenchyma

Solution : (B)

Attached Files

West Bengal Joint Entrance Exam Biology Paper.pdf (851.5 KB, 73 views)