#### Organ Systems in Animals English Medium Free Online Test 1 Mark Questions 2020-2021

9th Standard

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Science

Time : 00:10:00 Hrs
Total Marks : 10

Part A

10 x 1 = 10
1. Which of the following is not a salivary gland?

(a)

Sublingual

(b)

Lachrymal

(c)

Submaxillary

(d)

Parotid

2. To prevent the entry of food into the trachea, the opening is guarded by__________

(a)

epiglottis

(b)

glottis

(c)

hard palate

(d)

soft palate

3. Excretion means______

(a)

taking in oxygen from the air and giving out carbon dioxide

(b)

disposal of harmful germs and worms from our body

(c)

distribution of digested food to the body tissues through blood

(d)

removal of nitrogenous wastes generated in the body

4. Which one of the following substance is not a constituent of sweat?

(a)

Urea

(b)

Protein

(c)

Water

(d)

Salt

5. Which of the following is not a part of female reproductive system?

(a)

Ovary

(b)

Uterus

(c)

Testes

(d)

Fallopian tube

6. In the dental formula $\cfrac { 2 }{ 2 } ,\cfrac { 1 }{ 1 } ,\cfrac { 2 }{ 2 } ,\cfrac { 3 }{ 3 }$refers to__________

(a)

incisors

(b)

molas

(c)

premolars

(d)

cantne

7. Lysozyme is seen in_______

(a)

gastric juice

(b)

intestinal juice

(c)

Bile

(d)

saliva

8. __________is the smallest gland

(a)

Pancreas

(b)

Sublingual

(c)

Parotid

(d)

Submaxillary

9. ____________acts as birth canal.

(a)

Fallopian tube

(b)

Vagina

(c)

Uterus

(d)

Vasdeferens

10. Gastric glands do not secrete__________

(a)

renin

(b)

pepsin

(c)

lipase

(d)

none of the above