1
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Match the hormones given in Column I with their respective source organs of secretion, given in Column II.

Column I
(Hormone)
Column II
(Source of secretion)
i. hCG a. Adenohypophysis of pituitary gland.
ii. CCK b. Placenta.
iii. ICSH c. Pars intermedia of hypophysis gland.
iv. MSH d. Gastro - intestinal mucosa.
Choose the correct option from below.
A
i - b ii - c iii - d iv - a
B
i - b ii - d iii - a iv - c
C
i - b ii -a iii - d iv - c
D
i - d ii - b iii - c iv - a
2
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

According to proton transport theory of stomatal mechanism, protons are formed in the guard cells when _________ .

A
starch is converted into cellulose during daytime.
B
sugar is converted into starch during night time.
C
starch is converted into malic acid during day time which dissociates into malate.
D
potassium malate is formed during night time.
3
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which one of the following is the correct description of Streptococcus pneumoniae causing pneumonia?

A
Virulent, Rough, non-capsulated
B
Non-virulent, Rough, encapsulated
C
Virulent, Smooth, encapsulated
D
Non-virulent, Smooth, encapsulated
4
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Observe the given figure of Morgan's experiment for yellow body and white eyed female Drosophila crossed with brown body and red eyed male Drosophila. What will be the percentage of parental type in $F_2$ generation?

MHT CET (PCB) 2024 22th April Evening Shift Biology - Principles of Inheritance and Variation Question 12 English 1MHT CET (PCB) 2024 22th April Evening Shift Biology - Principles of Inheritance and Variation Question 12 English 2MHT CET (PCB) 2024 22th April Evening Shift Biology - Principles of Inheritance and Variation Question 12 English 3MHT CET (PCB) 2024 22th April Evening Shift Biology - Principles of Inheritance and Variation Question 12 English 4
A
$1.3 \%$
B
$62.8 \%$
C
$98.7 \%$
D
$37.2 \%$