Reproduction in Flowering Plants MCQ with Answers. We covered all the Reproduction in Flowering Plants MCQ with Answers in this post so that you can practice well for the exam.
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MCQ on Reproduction in Flowering Plants for Students
In layering, girdling is done around the base of the stem to
1. Increase downward movement of food
2. Decrease downward movement of food
3. Increase upward movement of water
4. Decrease downward movement of water
Option 2 – Decrease downward movement of food
Differentiation of callus tissue into different parts in tissue culture method is on account of the choice of
1. Cells from parent plant
2. Plant growth substances in the medium
3. Containers used for the purpose
4. Tissue selection from the parent plant
Option 2 – Plant growth substances in the medium
The result of sexual reproduction cannot show the following :
1. recombination of genetic material
2. production of new characters in the offspring
3. production of identical offspring
4. occurrence of reduction division before gamete formation
Option 3 – production of identical offspring
Carpels are present in :
1. androecium
2. pistil
3. ovules
4. seeds
Option 2 – pistil
The most essential floral organs required for sexual reproduction
1. calyx and corolla
2. corolla and androecium
3. gynoecium & thalamus
4. gynoecium & androecium
Option 4 – gynoecium & androecium
In which precise area meiosis takes place :
1. stamen
2. anther lobe
3. pollen mother cell
4. pollen grains
Option 3 – pollen mother cell
The Cushion like part in the ovary where ovules arise is called ………
1. nucellus
2. chalaza
3. placenta
4. micropyle
Option 3 – placenta
At the time of fertilization diploid condition in embryo sac is seen in
1. egg
2. synergids
3. secondary nucleus
4. antipodals
Option 3 – secondary nucleus
The first-diploid condition in embryo sac after fertilization is seen in ………
1. secondary nucleus
2. zygote
3. endosperm
4. nucellus
Option 2 – zygote
Endosperm nucleus forms from the fusion of male gamete with ……….
1. egg
2. secondary nucleus
3. zygote
4. synergids
Option 2 – secondary nucleus
The parts of the flower which are still useful after fertilization are …………
1. ovule
2. androecium
3. style and stigma
4. calyx and corolla
Option 1 – ovule
Root part is represented in mature embryo by
1. plumule
2. radicle
3. chalaza
4. cotyledons
Option 2 – radicle
In sexual reproduction, one of the following does not occur.
1. Recombination of genetic material
2. Production of new characters in the offspring
3. Production of identical offspring
4. Gametes are not formed due to meiotic division
Option 3 – Production of identical offspring
Carpels are present in
1. Stamens
2. Pistil
3. Ovules
4. Seeds
Option 2 – Pistil
The important floral structures required for sexual reproduction are
1. Calyx and corolla
2. Colyx and stamens
3. Gynocium and thalamus
4. Gynoecium and androecium
Option 4 – Gynoecium and androecium
In which of the following meiotic division occurs?
1. Stamen
2. Filament
3. Pollen mother cells
4. Pollen grain
Option 3 – Pollen mother cells
The cushion like part in the ovary where ovules arises is called
1. Nucellus
2. Filament
3. Placenta
4. Micropyle
Option 3 – Placenta
At the time of fertilization one of the following in embryo sac is in diploid state
1. Egg
2. Synergid
3. Secondary nucleus
4. Antipodal cells
Option 3 – Secondary nucleus
One of the following in embryo sac is in diploid state after fertilization
1. Secondary nucleus
2. Zygote
3. Endosperm
4. Nucleus
Option 2 – Zygote
Endosperm nucleus formes from the fusion of male gamete with
1. Egg
2. Secondary nucleus
3. Zygote
4. Synergid
Option 2 – Secondary nucleus
The parts of the flower which are still useful after fertilization is
1. Ovules
2. Stamens
3. Style and stigma
4. Sepals and petals
Option 1 – Ovules
The part of the developed embroyo which indicates the root is
1. Plumule
2. Radicle
3. Chalaza
4. Cotyledons
Option 2 – Radicle
Organism that reproduces asexually :
1. protozoa
2. frog
3. lizard
4. housefly
Option 1 – protozoa
Male gametes are called :
1. milt
2. ova
3. spermatozoa
4. sperm mother cells
Option 3 – spermatozoa
External fertilization occurs in :
1. frog, rat
2. crow, fish
3. snake, fish
4. frog, fish
Option 4 – frog, fish
Internal fertilization occurs in :
1. bird, fish
2. reptile, frog
3. mammal, frog
4. reptile, mammal
Option 4 – reptile, mammal
We covered all the reproduction in flowering plants MCQ with answers above in this post for free so that you can practice well for the exam.
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