Which veins do not carry deoxygenated blood?

Major superficial veins that empty into axillary veins drain superficial upper limb structure is ___________

A

Vena cava

B

Splenic vein

C

Femoral vein

D

Cephalic vein

Intercalary veins and numerous cross veins present in case of

A

Plecoptera

B

Thysanura

C

Thysanoptera

D

Ephemeroptera

In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?

A

15/25

B

31/50

C

11/25

D

9/50

S₁: There is no transportation system in any city that can compare in efficiency with the circulatory system of the body.
P: The larger one goes from the heart to the various other parts of the body.
Q: If you imagine two systems of pipes, one large and one small, both meeting at a central pumping station, you'll have an idea of the circulatory system.
R: These pipes are called arteries, veins and capillaries.
S: The smaller system of pipes goes from the heart to the lungs and back.
S₆: Arteries are blood vessels in which blood is going away from the heart.

The Proper sequence should be:

A

PQSR

B

QSPR

C

RSQP

D

SPRQ

In which vertebrate oxygenated and deoxygenated blood gets mixed?

A

Fish

B

Amphibian

C

Bird

D

Mammal

What is the partial pressure of carbon dioxide in alveolar air and in deoxygenated blood respectively?

A

50 mm Hg, 45 mm Hg

B

104 mm Hg, 45 mm Hg

C

45 mm Hg, 40 mm Hg

D

40 mm Hg, 45 mm Hg

Every 100 ml deoxygenated blood delivers around _______ carbon dioxide to alveoli.

A

20 ml

B

25 ml

C

5 ml

D

4 ml

___________ delivers deoxygenated blood to the lungs.

A

Pulmonary vein

B

Aorta

C

Left ventricle

D

Pulmonary artery

Which of the following are associated with diabetes mellitus, a common disease in adults?
1. Higher sugar level in blood
2. Lower sugar level in blood
3. Lower insulin level in blood
4. Higher insulin level in blood

A

Only 2 and 4

B

Only 1 and 2

C

Only 2 and 3

D

Only 1 and 3

Read the following statements and answer with the help of given below:
(1) Two persons are said to be related to each other by full blood when they are descended from a common ancestor by the same wife.
(2) Two persons are said to be related to each other by uterine blood when they are descended from a common ancestress but by different husbands.
(3) Two persons are said to be related to each other by half blood when they are descended from a common ancestor by the same wife.
(4) Two persons are said to be related to each other by half blood when they are descended from a common ancestor but by different wives.

A

(1) and (2) are correct, but (3) and (4) are incorrect.

B

(1), (2) and (4) are correct, but (3) is incorrect.

C

(4) and (2) are correct, but (3) and (1) are incorrect.

D

(2) and (3) are correct, but (1) and (4) are incorrect.

Which veins do not carry deoxygenated blood?

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