CBSE (Central Board of Secondary Education) Class-8 Science: Questions 229 - 235 of 465
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Question 229
Question MCQ▾
A balance diet is that which contains?
Choices
Choice (4) | Response | |
---|---|---|
a. | Carbohydrates | |
b. | Vitamins | |
c. | Fats | |
d. | All a., b. and c. are correct |
Question 230
Question MCQ▾
Forces resulting due to the action of muscles are called:
Choices
Choice (4) | Response | |
---|---|---|
a. | Muscular forces | |
b. | Non-Contact forces | |
c. | Contact forces | |
d. | Both a. and c. are correct |
Question 231
Question MCQ▾
Sex organs developed during adolescence in males is called:
Choices
Choice (4) | Response | |
---|---|---|
a. | Eggs | |
b. | Testes and penis | |
c. | Ovaries | |
d. | Sperms |
Question 232
Question MCQ▾
Source of Iron is:
Choices
Choice (4) | Response | |
---|---|---|
a. | Leafy vegetables, jaggery, meat | |
b. | Citrus fruits, Indian gooseberry. | |
c. | Both a. and b. are correct | |
d. | None of the above |
Question 233
Question MCQ▾
The close attachment of the embryo with uterus is called as:
Choices
Choice (4) | Response | |
---|---|---|
a. | Implantation | |
b. | Foetus | |
c. | Pregnancy | |
d. | Parturition |
Question 234
Question MCQ▾
Force of gravity is:
Choices
Choice (4) | Response | |
---|---|---|
a. | Force acts between two heavenly bodies | |
b. | Force applied to move a body towards you | |
c. | Force between a body and the earth | |
d. | Force acting perpendicular to a surface |
Question 235
Question MCQ▾
The first mammal to be cloned is:
Choices
Choice (4) | Response | |
---|---|---|
a. | Sheep | |
b. | Dolly | |
c. | Both a. and b. are correct | |
d. | None of the above |