Year 8 Reproduction In Plants
14 Questions
| Total Attempts: 850
E. Hung Year 8 Study of sexual and asexual reproduction
Questions and Answers
- 1.Sexual reproduction in plants, as in all organisms, requires__________.
- A.
A male and female
- B.
Only a male
- C.
Only a female
- D.
Only small parts of the plant
- 2.What special types of cells are produced after fertilisation?
- A.
Sex cells
- B.
Zygotes
- C.
Spores
- D.
Seed cells
- 3.The male part of the flower that contains the pollen producing parts is the
- A.
Petals
- B.
Stamen
- C.
Carpels
- D.
Sepals
- 4.The innermost part of the flower that contains the ovaries that make the ovules to be fertilized by the pollen are the
- A.
Petals
- B.
Stamen
- C.
Pistil
- D.
Sepals
- 5.The colorful parts of the flower that are used to attract insects and animals to assist pollination are
- A.
Petals
- B.
Stamen
- C.
Ovary
- D.
Sepals
- 6.The parts of the flower that are the leaflike outermost layer altogether called the calyx are the
- A.
Petals
- B.
Stamen
- C.
Carpels
- D.
Sepals
- 7.If a stigma receives pollen from another flower of the same species, the flower is __________.
- A.
Cross-pollinated
- B.
An incomplete flower
- C.
A complete flower
- D.
Self-pollinated
- 8.When a butterfly sucks nectar from a flower, it brushes against the anthers and gets covered with pollen. When the butterfly visits another flower, the pollen attaches to the __________, resulting in pollination.
- A.
Anther
- B.
Stigma
- C.
Sepals
- D.
Petal
- 9.Pollen is produced by the __________.
- A.
Stigma
- B.
Ovary
- C.
Anther
- D.
Style
- 10.Nectar-feeding pollinators are attracted to a flower by its color or _____.
- A.
Stigma
- B.
Sepals
- C.
Scent
- D.
Pollen
- 11.The base of the pistil is the __________.
- A.
Style
- B.
Sepal
- C.
Stamen
- D.
Ovary
- 12.The flowering plant group which is the biggest in the plant kingdom is
- A.
Ferns
- B.
Angiosperms
- C.
Conifers
- D.
Algae
- 13.These are a type of plant that can reproduce asexually by spores.
- A.
Angiosperms
- B.
Conifers
- C.
Ferns
- D.
Algae
- 14.The production of new plants from underground stems is an example of __________ reproduction.
- A.
Sexual
- B.
Zygote
- C.
Two parent
- D.
Asexual
Questions: 15 | Attempts: 4697 | Last updated: Dec 17, 2020
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Prepared By Mr. S. Ravikumar, B.T.Asst., GHS, Arangaldhurgam, Vellore District.
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www.Padasalai.Net
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