12TH BIO Zoology - Reproduction in Organisms ONLINE MCQS TEST WITH ANSWERS

DOWNLOAD PDF CLICK HERE

👆

PDF FORMAT QUESTIONS DOWNLOAD FROM MY WEBSITE

JOIN MY PAID TEST GROUP DAILT TEST WITH ANSWERS

FEES RS.200 FOR 1 YEAR (ALL SUBJECTS)

WHATSAPP – 8056206308 FOR DETAILS

SEARCH GOOGLE - RAVI TEST PAPERS

Reproduction in Organisms - MCQ Test

25:00

1. In which type of parthenogenesis are only males produced?

Arrhenotoky
Thelytoky
Amphitoky
Both a and b

✅ Correct Answer: Arrhenotoky

2. Animals giving birth to young ones are called

Oviparous
Ovoviviparous
Viviparous
Both a and b

✅ Correct Answer: Viviparous

3. Mode of reproduction in bacteria is

Formation of gametes
Endospore formation
Conjugation
Zoospore formation

✅ Correct Answer: Endospore formation

4. Variations are seen in

Asexual reproduction
Parthenogenesis
Sexual reproduction
Both a and b

✅ Correct Answer: Sexual reproduction

5. Transverse binary fission is seen in

Vorticella
Paramecium
Plasmodium
Euglena

✅ Correct Answer: Paramecium

6. Longitudinal binary fission occurs in

Amoeba
Paramecium
Euglena
Hydra

✅ Correct Answer: Euglena

7. Multiple fission is seen in

Plasmodium
Hydra
Lizard
Rabbit

✅ Correct Answer: Plasmodium

8. Strobilation is seen in

Hydra
Aurelia
Amoeba
Starfish

✅ Correct Answer: Aurelia

9. Budding is seen in

Hydra
Amoeba
Planaria
Rabbit

✅ Correct Answer: Hydra

10. Regeneration is not seen in

Starfish
Lizard
Hydra
Sea Anemone

✅ Correct Answer: Lizard

11. Hologamy means

Entire organism acts as gamete
Budding
Regeneration
Sporulation

✅ Correct Answer: Entire organism acts as gamete

12. Conjugation is a type of

Asexual
Sexual
Fragmentation
Budding

✅ Correct Answer: Sexual reproduction

13. Conjugation is seen in

Actinosphaerium
Amoeba
Reptiles
Hydra

✅ Correct Answer: Actinosphaerium

14. Sponge cultivation is based on

Regeneration
Budding
Sporulation
Syngamy

✅ Correct Answer: Regeneration

15. External fertilization is seen in

Mammals
Birds
Sponges and Amphibians
Reptiles

✅ Correct Answer: Sponges and Amphibians

16. Human beings exhibit

Exogamy
Isogamy
Hologamy
Autogamy

✅ Correct Answer: Exogamy

17. Paedogenesis is seen in

Gall fly
Hydra
Rabbit
Frog

✅ Correct Answer: Gall fly

18. Incorrect method of asexual reproduction

Regeneration
Fragmentation
Conjugation
Sporulation

✅ Correct Answer: Conjugation

19. Honey bee reproduction involves

Sexual only
Sexual and Parthenogenesis
Asexual only
Budding

✅ Correct Answer: Sexual and Parthenogenesis

20. Unfertilized egg in honey bee develops into

Queen
Worker
Drone
Larva

✅ Correct Answer: Drone

21. Special transverse division in Aurelia

Sporulation
Strobilation
Budding
Syngamy

✅ Correct Answer: Strobilation

22. Regeneration first studied by

Charles Bonnet
Darwin
Lamarck
Mendel

✅ Correct Answer: Charles Bonnet

23. Fusion of small morphologically different gametes

Isogamy
Merogamy
Hologamy
Syngamy

✅ Correct Answer: Merogamy

24. Only females produced in

Amphitoky
Arrhenotoky
Thelytoky
Hologamy

✅ Correct Answer: Thelytoky

25. Human beings are

Seasonal breeders
Continuous breeders
Oviparous
Asexual

✅ Correct Answer: Continuous breeders