Ultimate Plant Quiz: Trivia! MCQ
.
- 1.
Plant cycle Shows all stays in a:
- A.
Leaves life
- B.
Flowers life
- C.
Roots life
- D.
Stems life
Correct Answer
B. Flowers life -
- 2.
The stage for tomatoes life cycle are
- Pollination and fertilization
- Germination
- flower formation
- fruit and seed development and dispersal
- plant growth
- A.
2 / 3 / 5 / 1 / 4
- B.
2 / 5 / 3 / 1 / 4
- C.
2 / 4 / 5 / 3 / 1
- D.
2 / 3 / 5 / 4 / 1
Correct Answer
B. 2 / 5 / 3 / 1 / 4 - 3.
The part of flower that attract insects is:
- A.
Sepals
- B.
Stigma
- C.
Petals
- D.
Stamen
Correct Answer
C. Petals -
- 4.
The part of flower that contains the anther is:
- A.
Sepals
- B.
Stigma
- C.
Petals
- D.
Stamen
Correct Answer
D. Stamen -
- 5.
The region to which pollen grains become attached in the flower is:
- A.
Sepals
- B.
Stigma
- C.
Petals
- D.
Stamen
Correct Answer
B. Stigma -
- 6.
The part of flower that protects unopened flower is:
- A.
Sepals
- B.
Stigma
- C.
Petals
- D.
Stamen
Correct Answer
A. Sepals -
- 7.
The female part of the flower is:
- A.
Style
- B.
Stigma
- C.
Stamen
- D.
Ovary
Correct Answer
D. Ovary -
- 8.
Pistil is the part of flowers contains:
- A.
Filament and anther
- B.
Stigma, style and ovary
- C.
Filament, style and ovary
- D.
Stigma and style
Correct Answer
B. Stigma, style and ovary -
- 9.
Stamen is the part of the flower contains:
- A.
Filament and anther
- B.
Stigma, style and ovary
- C.
Filament, style and ovary
- D.
Stigma and started
Correct Answer
A. Filament and anther -
- 10.
The producing of spores and pollen in the flower done by:
- A.
Stigma
- B.
Anther
- C.
Ovary
- D.
Style
Correct Answer
B. Anther -
- 11.
The part that holds up the anther is:
- A.
Stigma
- B.
Style
- C.
Filament
- D.
Ovary
Correct Answer
C. Filament -
- 12.
The tunnel that pollen travel down in the flower is:
- A.
Style
- B.
Stigma
- C.
Ovary
- D.
Filament
Correct Answer
A. Style -
- 13.
The part of the flower that connect flower to a branch is:
- A.
Petals
- B.
Sepals
- C.
Pedicel
- D.
Receptacle
Correct Answer
C. Pedicel -
- 14.
The part of the flower that holds nectar is:
- A.
Petals
- B.
Sepals
- C.
Pedicel
- D.
Receptacle
Correct Answer
D. Receptacle -
- 15.
Calyx in the flower is a ring of:
- A.
Petals
- B.
Sepals
- C.
Pedicel
- D.
Receptacle
Correct Answer
B. Sepals -
- 16.
Corolla in the flower is a ring of:
- A.
Petals
- B.
Sepals
- C.
Pedicel
- D.
Receptacle
Correct Answer
A. Petals -
- 17.
If the flower contains only male part, then it calls
- A.
Pistillate
- B.
Perfect
- C.
Complete
- D.
Stamenate
Correct Answer
D. Stamenate -
- 18.
If the flower contains only female part, then it calls
- A.
Pistillate
- B.
Perfect
- C.
Complete
- D.
Stamenate
Correct Answer
A. Pistillate -
- 19.
If the flower contains male and female parts, then it calls
- A.
Pistillate
- B.
Stamenate
- C.
Perfect or complete
- D.
None of above
Correct Answer
C. Perfect or complete -
- 20.
The transfer of pollen from anther to the stigma is called
- A.
Dispersal
- B.
Germination
- C.
Fertilization
- D.
Pollination
Correct Answer
D. Pollination -
- 21.
The transfer of pollen from anther to the stigma in same plant is called
- A.
Self fertilization
- B.
Self dispersal
- C.
Self Pollination
- D.
Self germination
Correct Answer
C. Self Pollination -
- 22.
The transfer of pollen from one plant to different plant is called
- A.
Cross fertilization
- B.
Cross dispersal
- C.
Cross Pollination
- D.
Cross germination
Correct Answer
C. Cross Pollination -
- 23.
which one of the following is not apply for wind pollination?
- A.
It hasn’t a scent
- B.
Don’t produce nectar
- C.
Petals small
- D.
Sticky pollen
Correct Answer
D. Sticky pollen -
- 24.
Which one of the following is not apply for insect pollination?
- A.
It has scent
- B.
It has feathery stigma
- C.
Petals large
- D.
Produce Nectar
Correct Answer
B. It has feathery stigma -
- 25.
Which one of the following is it true?
- A.
The ovary wall develops into a seed
- B.
The ovary wall develops into fruit
- C.
Fertilized ovule developed into fruit
- D.
None of the above
Correct Answer
B. The ovary wall develops into fruit -
- 26.
Which one of the following is a true?
- A.
Ovule wall becomes a fruit
- B.
Wall of ovary becomes the plant embryo
- C.
Zygote becomes the seed coat
- D.
Endosperm becomes fruit supply for baby
Correct Answer
D. Endosperm becomes fruit supply for baby -
- 27.
The scattering of seeds away from the parents is called:
- A.
Germination
- B.
Dispersal
- C.
Pollination
- D.
Fertilization
Correct Answer
B. Dispersal -
- 28.
Seeds can be dispersed by:
- A.
Animal
- B.
Wind
- C.
Explosive
- D.
All above
Correct Answer
D. All above -
- 29.
Which one of the following methods not apply to seeds travel?
- A.
Bursting
- B.
Water
- C.
Humans
- D.
All above
Correct Answer
D. All above -
- 30.
Seed dispersal:
- A.
Increasing the spread of diseases
- B.
Increasing competition for resources
- C.
Allows plants to survive
- D.
None of above
Correct Answer
C. Allows plants to survive -
- 31.
The process of seed developing into a new plant is called:
- A.
Pollination
- B.
Fertilization
- C.
Germination
- D.
Dispersal
Correct Answer
C. Germination -
- 32.
Which one of the following may damage seed coat?
- A.
Soil moisture
- B.
Perfect temperature
- C.
Light exposure
- D.
Fire
Correct Answer
D. Fire -
- 33.
If the seed coat is damaged, then the seed must be:
- A.
Filled enough water and oxygen
- B.
Exposed by enough light
- C.
Exposed by perfect temperature
- D.
Filled enough carbon dioxide
Correct Answer
A. Filled enough water and oxygen -
- 34.
Cotyledon is a part of seed that:
- A.
Grows into upper part of a plant
- B.
Grows into midsection of the plant
- C.
Is nutrient storage
- D.
Is food storage
Correct Answer
C. Is nutrient storage -
- 35.
Epicotyl is a part of seed that:
- A.
Grows into upper parts of a plant
- B.
Grows into midsection part of a plant
- C.
Is embryonic roots
- D.
Is a baby plant
Correct Answer
A. Grows into upper parts of a plant -
- 36.
Hypocotyl is a part of seed that
- A.
Grows into upper part of the plant
- B.
Grows into midsection of the plant
- C.
Surrounds seed
- D.
Is at the plant
Correct Answer
B. Grows into midsection of the plant -
- 37.
Radicle is a part of the seed that is:
- A.
A food storage
- B.
A nutrient storage
- C.
An embryonic roots
- D.
A baby plant
Correct Answer
C. An embryonic roots -
- 38.
The part of seed that is store the food is:
- A.
Embryo
- B.
Radicle
- C.
Cotyledon
- D.
Endosperm
Correct Answer
D. Endosperm -
- 39.
The part of seeds that surrounds it is:
- A.
Embryo
- B.
Seed coat
- C.
Endosperm
- D.
Radicle
Correct Answer
B. Seed coat -
- 40.
Embryo is a part of seed that is:
- A.
Store the food
- B.
Store the nutrients
- C.
Embryonic roots
- D.
Baby plant
Correct Answer
D. Baby plant -
- 41.
The organ of plant that is known as the reproductive structures is
- A.
Leaves
- B.
Stems
- C.
Flowers and cones
- D.
Roots
Correct Answer
C. Flowers and cones -
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Mar 21, 2022Quiz Edited by
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Jun 01, 2018Quiz Created by
Waheed2003
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