CLASS: X-SCIENCE-CHAPTER: HOW DO ORGANISMS REPRODUCE-MCQ

CLASS: X-SCIENCE

CHAPTER: HOW DO ORGANISMS REPRODUCE

MCQ

1.   The two oviducts in a human female unite into an elastic bag like is known as

         a. Vagina

         b. Uterus

         c. Fallopian tube

         d. Cervix

2.   Which of the following disease is transmitted sexually?

         a. Kala azar

         b. Jaundice

         c. Cholera

         d. Syphilis

3.   Which of the following is a contraceptive?

         a. Copper t

         b. Condom

         c. Diaphragm

         d. All of these

4.   When a animal is cut into pieces and each piece grows into a complex organism. What is the process?

         a. Budding

         b. Fragmentation

         c. Spore formation

         d. Regeneration

5.   Which is the portion on which grafting is done it provides the roots?

         a. Stock

         b. Scion

         c. Both a and b

         d. None of these

6.   Where does fertilization occur in human females?

         a. Uterus

         b. Cervix

         c. Oviduct

         d. None of these

7.   Growing foetus derive nutrition from mother�s blood through

         a. Uterus

         b. Fallopian tube

         c. placenta

         d. cervix

8.   What is the puberty age in human males?

         a. 8-10

         b. 10-12

         c. 12-14

         d. 14-16

9.   Fruits are formed from

         a. Stamen

         b. Stigma

         c. Ovary

         d. Ovule

10.   IUCD is for

           a. Vegetative propagation

           b. Contraception

           c. Increasing fertility

           d. Avoiding miscarriage

Answers

1.   B

2.   D

3.   D

4.   D

5.   A

6.   D

7.   C

8.   C

9.   C

10. B