Reproduction in Organisms Mock Test 1 | NEET Biology Mock Tests Free

#1. In which type of organism it is not easy to categories gametes as male and female gametes-

Oogamous

Isogamous

Anisogamous

All of the above

#2. Which of the following is true about organism with simpler organization?

Asexual reproduction is main mode of reproduction

Algae and fungi have simpler organization

Before onset of unfavorable condition they shift to sexual reproduction

All of the above

#3. In which of the following group cell division and reproduction is not same thing-

Cyanobacteria

Nostoc

Euglenoids

Marchantia

#4. Not true Strobilanthus kunthiana flower in 12 years is-

Seasonal plant

Flower in sep-oct

Blue colour

Biennial

#5. Which is not feature of clone?

Genetically identical

Morphologically similar

Physiologically similar

Both 1 and 2

#6. Which of the following is not unit of vegetative propagation?

Runner

Rhizome

Sucker

Zoospore

#7. Mark the correct statement

Life span of organism depend upon size of an organism

Life span is time period between birth and accidental death

Reproduction not maintain countinuity of life

Life span depend upon habitat and internal physiology

#8. Which phase have slowdown of metabolism?

Juvenile

Reproductive

Senescence

All of the above

#9. Which of the following have thickest cell wall?

Vegetative cell of chlamydomonas

Gametes of chlamydomonas

Zygote of chlamydomonas

All of the above have thick wall

#10. Life span of which type of organism cannot be determined

Multicellular algae

Protista

Bacteria

Both 2 and 3

#11. Which of the following is not monocarpic?

Wheat

Bamboo

Cabbage

Peepal

#12. Which of the following is correctly matched?

Gelidium – zoospore

Chlamydomonas – fragmentation

Banana – rhizome

Bryophyllum – tuber

#13. Which is incorrect regarding Zoospore?

Microscopic

Flagella present

Present in some fungi

Product of sexual reproduction

#14. Organism showing menstrual cycle are –

Seasonal breeder

Continuous breeder

Non-placental

All of the above

#15. Binary fission is different to bud produce in yeast in following way

One is mitosis other is meiosis

Both is mitosis

Similar size daugh

Both show meiosis

#16. Cyclical change in activities of ovary, accessory duct, and hormones are occur in-

Primates

Some seasonal mammals

Placental mammals

All of the above

#17. Modified stem develop new plant –

From nodes

Require moisture

Roots and new plant develop at node

All of the above

#18. Which is necessary condition for sexual reproduction?

Presence of two parents

Presence of two gamete

Presence of sex organs

Presence of multicellular organism

#19. Zoospore is/are present in-

Some algae

All algae

All fungi

All bacteria

#20. Which of the following is not a vegetative propagules?

Bulb

Offset

Seed

Tuber

#21. Which of the following is not correctly matched?

Runner – grasses

Offset – pistia

Rhizome – agave

Zoospore – chlamydomonas

#22. Mark the correct about sexual reproduction –

Identical progeny and parent

Fast and less complex

Process give variation

All correct

#23. Which is/are phase involve in organism life cycle undergoing maturity of sex organ?

Juvenile

Reproductive

Senescence

All of the above

#24. Which of the following can survive easily in unfavorable condition?

Vegetative cell of chlamydomonas

Gametes of chlamydomonas

Zygote of chlamydomonas

All of the above can survive

#25. Antherozooid or sperm produced in organism which produced-

Homo-gamete

Isogamete

Anisogamete

None of the above

#26. Reproductive process in any organism is regulated by

Internal factors

External factors

Both 1 and 2

Not regulated

#27. In animals shift from juvenile phase to reproductive phase is mark by –

Morphological change

Genetic change

Physiological change

Both 1 and 3

#28. In given examples how many organism have cell division is a type of reproduction – Chlamydomonas, Spirulina, Pteris, Lactobaccilus, Penicillium, Gonylaux, Euglena, Pseudomonas, Pteris , Spirogyra, Amoeba, Planaria

Seven

Three

Six

Eight

#29. Which is wrong about water hyacinth?

Beautiful flower and leaves

Grow well in both standing and running water

Spread very fast because of vegetative propagation

It is angiosperm and can drain oxygen from water body

#30. Organism showing oestrus cycle is –

Seasonal breeder

Can be mammal

Placental

All of the above

Reproduction in Organisms Mock Test 1 | NEET Biology Mock Tests Free

#1. In which type of organism it is not easy to categories gametes as male and female gametes-

#2. Which of the following is true about organism with simpler organization?

#3. In which of the following group cell division and reproduction is not same thing-