Science Content-World of Living (CTET Paper-II Science): Questions 30 - 34 of 53

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Question number: 30

» Science Content » World of Living

MCQ▾

Question

The process in which two organisms live together and one organism lives on another one is called as

Choices

Choice (4) Response

a.

Heterotrophy

b.

Ectosymbiosis

c.

Parasitism

d.

Autotrophy

Question number: 31

» Science Content » World of Living

Appeared in Year: 2013

MCQ▾

Question

Which of the following pairs is related to the inheritance of characters? (July)

Choices

Choice (4) Response

a.

Cell membrane and chloroplast

b.

Chromosomes and genes

c.

Cell membrane and cell wall

d.

Chromosomes and mitochondria

Question number: 32

» Science Content » World of Living

MCQ▾

Question

The minerals that are required in the right amount for healthy bones and teeth are

Choices

Choice (4) Response

a.

Calcium and Phosphorus

b.

Iron and iodine

c.

Sodium and Potassium

d.

Chloride and Sulfur

Question number: 33

» Science Content » World of Living

Appeared in Year: 2013

MCQ▾

Question

Consider the following sets of reproductive organs

(1) Sperm, penis, egg, uterus

(2) Sperm, egg, oviduct, uterus

(3) Sperm, testis, spermduct, penis

(4) Menstruation, egg, oviduct, uterus

The sets of correct combination are: (July)

Choices

Choice (4) Response

a.

(1), (2) and (4)

b.

(1), (2) and (3)

c.

(2), (3) and (4)

d.

(3), (4) and (1)

Question number: 34

» Science Content » World of Living

Appeared in Year: 2013

MCQ▾

Question

Out of the different combinations of terms given below, the correct combination of terms with reference to an animal cell is (July)

Choices

Choice (4) Response

a.

Cell membrane, chromosome, ribosome, mitochondria

b.

Nucleus, plastid, cell membrane, cell wall

c.

Cell membrane, ribosome, chloroplast, mitochondria

d.

Nucleus, chromosome, ribosome, cell wall

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