Bio Reproduction Class 10. We covered all the Bio Reproduction Class 10 in this post for free so that you can practice well for the exam.
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MCQ on Bio Reproduction for NEET Students
Read the given statements and select the correct option. Statement I: New plantlets arise from the nodes of a rhizome in ginger. Statement II: The rhizome of ginger is a modified root.
(A) Statement I is correct, and Statement II is incorrect.
(B) Statement I is incorrect, and Statement II is correct.
(C) Both Statements I and II are correct.
(D) Both Statements I and II are incorrect.
Option a – Statement I is correct, and Statement II is incorrect.
Identify the mode of asexual reproduction in which the body breaks into distinct pieces and each piece can grow into an adult offspring.
(A) Fragmentation
(B) Sporulation
(C) Encystation
(D) Parthenogenesis
Option a – Fragmentation
Which amongst the following is a haploid structure?
(A) Zygote
(B) Endosperm
(C) Pollen grain
(D) Pericarp
Option c – Pollen grain
In sponges, gemmule formation
(A) is a mode of asexual reproduction.
(B) is a mode of sexual reproduction.
(C) occurs after syngamy.
(D) is also known as parthenogenesis.
Option a – is a mode of asexual reproduction.
Assertion: In the majority of algae, and amphibians, a large number of male gametes are produced. Reason: In these organisms, the gamete transfer takes place through a medium, and in this course, a large number of male gametes fail to reach the female gametes.
(A) Both assertion and reason are true and the reason is the correct explanation of assertion.
(B) Both assertion and reason are true but the reason is not the correct explanation of assertion.
(C) Assertion is true but the reason is false.
(D) Both assertion and reason are false.
Option a – Both assertion and reason are true and the reason is the correct explanation of assertion.
Budding is a mode of asexual reproduction which occurs in
(A) Sycon
(B) Chlamydomonas
(C) Agave
(D) Amoeba
Option a – Sycon
Vegetative propagation of potatoes is done with the help of
(A) offset
(B) eye bud on a stem tuber
(C) rhizome
(D) tuberous roots
Option b – eye bud on a stem tuber
Which of the following cells in the diploid plant body undergo meiosis?
(A) gemmules
(B) conidia
(C) zoospores
(D) meiocytes
Option d – meiocytes
Neelakurinji plant
(A) flowers once in 4 years.
(B) is known as Rauwolfia vomitoria.
(C) flowered during September-October, 2008.
(D) is found in the hilly areas of Kerala, Karnataka, and Tamil Nadu.
Option d – is found in the hilly areas of Kerala, Karnataka, and Tamil Nadu.
Given below are some reproductive structures. Identify the ones which are involved in asexual reproduction and select the correct option. i. Antheridia ii. Antheridiophore iii. Zoospores iv. Conidia V. Archegoniophore
(A) i, ii and iii
(B) iii and iv
(C) iv and v
(D) iii, iv and v
Option b – iii and iv
Read the following statements and select the correct option. Statement I: Water hyacinth drains oxygen from the water, which leads to the death of fish. Statement II: Eicchornia is a native species of weed.
(A) Statement I is correct, and statement II is incorrect.
(B) Statement I is incorrect, and statement II is correct.
(C) Both statements I and II are correct.
(D) Both statements I and II are incorrect.
Option a – Statement I is correct, and statement II is incorrect.
Chlamydomonas reproduces asexually by
(A) conidia
(B) zoospores
(C) buds
(D) rhizomes
Option b – zoospores
The type of asexual reproduction in which the female gamete develops into an individual without fertilization occurs in
(A) Honeybees
(B) Rotifers
(C) Turkeys
(D) All of these
Option d – All of these
Select the INCORRECT statement from the following.
(A) A zygote is a vital link between organisms of one generation and the next.
(B) Formation of diploid zygote takes place in all sexually reproducing organisms.
(C) In viviparous animals, the zygote is developed outside the female’s body.
(D) In organisms having a haplontic life cycle, the zygote undergoes meiosis to form spores.
Option c – In viviparous animals, the zygote is developed outside the female’s body.
Yeast reproduces by which of the following method of asexual reproduction?
(A) Binary fission
(B) Fragmentation
(C) Budding
(D) Sporulation
Option c – Budding
Meiocytes are
(A) cells in the haploid plant bodies that undergo mitosis.
(B) gamete mother cells.
(C) haploid gamete cells.
(D) represented as ‘n’.
Option b – gamete mother cells.
Encystation is the phenomenon that occurs during
(A) sporulation in sponges
(B) fragmentation in Hydra
(C) sporulation in Amoeba
(D) budding in Hydra
Option c – sporulation in Amoeba
In cross-pollinating plants, the pollen grains are transferred
(A) from the anther of one plant to the stigma of another plant.
(B) from another to the stigma of the same plant.
(C) from one flower of the plant another to flower of the same plant.
(D) all of these
Option a – from the anther of one plant to the stigma of another plant.
Asexual reproduction is absent in
(A) animals with complex organizations.
(B) single-celled organisms.
(C) plants with simple organizations.
(D) members of Protista and Monera.
Option a – animals with complex organizations.
……… is NOT a post-fertilization event in flowering plants.
(A) Formation of seeds from ovules
(B) Embryogenesis
(C) Zygote development
(D) Gamete transfer
Option d – Gamete transfer
The banana plant multiplies asexually by the means of
(A) tubers
(B) leaf buds
(C) rhizomes
(D) bulbils
Option c – rhizomes
Complete the given analogy with respect to the average life span of organisms. Tortoise 100-150 years:: Crow :
(A) 1-2 weeks
(B) 2-3 years
(C) 15 years
(D) 40 years
Option c – 15 years
Select the INCORRECT statement from the following.
(A) In Chara, oogonium and antheridium are present in the same plant.
(B) In Marchantia, male thallus shows the presence of archegoniophore.
(C) In Marchantia, antheridiophore, and archegoniophore are present on different plants.
(D) In coconut, both male and female flowers are present on the same plant.
Option b – In Marchantia, male thallus shows the presence of archegoniophore.
We covered all the bio reproduction class 10 above in this post for free so that you can practice well for the exam.
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