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- 1. Multiple Choice
In which of the following plants buds are present on the margins of leaves?
Bryophyllum
Touch me not
Chandan
Coriander
- 2. Multiple Choice
What is true about asexual reproduction?
Insects are needed to transfer pollen.
New plants grow from seeds.
Offspring are genetically identical to their parent.
Two types of gametes are involved.
- 3. Multiple ChoiceMany wind-pollinated flowers have __________.feathery stigmas and light pollen.feathery stigmas and sticky pollen.short stigmas and light pollen.short stigmas and sticky pollen.
- 4. Multiple Choice
Which is cross pollination?ABCD - 5. Multiple ChoiceWhich features describes wind-pollinated flowers?ABCD
- 6. Multiple Choice
Vegetative propagation in potato takes place by
leaves
stem
roots
seed
- 7. Multiple ChoiceThe male part of the flower is________pistilsepalovariesstamen
- 8. Multiple ChoiceThe pollen grains are found in this part of the stamen.antherstylepistil
- 9. Multiple ChoiceThe part of the flower on which the pollen grains land.pistilstamensepalsstigma
- 10. Multiple ChoiceThe enlarged base of the pistil that stores the eggs of the plant is the ___.ovaryovulestigmastyle
- 11. Multiple ChoiceBrightly colored parts of flowers that attract insects.petalspistilsstamenfilaments
- 12. Multiple ChoiceThey enclose the egg cells inside the ovaries.ovulesantherseedsstamen
- 13. Multiple ChoiceThe female part of a flower ispistilstamenfilamentsepal
- 14. Multiple ChoiceFertilization is the process by which anegg and pollen combineembryo grows into a plantanimal carries pollen between plants
- 15. Multiple Choice
Why do living things reproduce?
Living things do not have a choice.
To ensure continuity of their kind.
To ensure consistency in their kind.
- 16. Multiple Choice
Which of the following consists of only parts of the female parts of the flower?
style, ovary, anther, pollen grain
anther. style, ovary, stigma, egg cell
egg cell, male reproductive cell, ovule
ovule, ovary, style, stigma, egg cell
- 17. Multiple Choice
Asexual reproduction does not involve gametes
True
False
- 18. Multiple Choice
The stamen is made of the
Anther & filament
Anther & petal
Fliament & ovary
Ovary & style
- 19. Multiple Choice
What is this?
Vegetative propagation
meiosis
fertilization
Animal Regeneration
- 20. Multiple Choice
The transfer of pollen from anther of 1 plant to stigma of another is called
Fertilisation
Pollination
Germination
Dispersal
- 21. Multiple Choice
Pollination happens by wind and insects
False
True
- 22. Multiple Choice
The fusion of the male gamete nucleus with the female gamete nucleus to make a zygote
Pollination
Germination
Dispersal
Fertilisation
- 23. Multiple Choice
What is the seed made from?
The ovule
The ovary
The anther
- 24. Multiple Choice
We have all seen bees fly around flowers. When a bee drinks nectar from one flower they sometimes brush up against the stamen. When they go to another flower, they can drop some pollen on the pistil. What process are the bees helping with?
pollination
germination
fertilization
seed dispersal
- 25. Multiple Choice
Which of the following describes Self-Pollination?
Pollen grains are transferred from anther to stigma of another flower.
Pollen grains are transferred from filament to stigma of the same flower.
Pollen grains are transferred from anther to stigma of the same flower.
Pollen grains are transferred from stigma to anther of the same flower.
- 26. Multiple Choice
Sexual Reproduction involves ______ parents.
zero
one
two
three
- 27. Multiple Choice
Cutting is used in ____________________________.
sugarcane
rose
both rose and sugarcane
- 28. Multiple Choice
Attaching a cutting of one plant to another plant is:
cutting
grafting
painting
planting
- 29. Multiple ChoiceWhat Kind Of Reproduction Do Yeast Perform?Spore FormationBuddingGraftingRhizomes
- 30. Multiple ChoiceSpirogyra is an example of what kind of reproduction.AneomicBuddingFragmentation
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