Biology
Grade-7
Easy
Question
____________________ makes it possible for even a tiny amount of pollen grains produced by plants to have a high success rate in pollination.
- Vibrant petals
- Insect pollinators
- Self-pollination
- Genetic variety
Hint:
Self pollination
The correct answer is: Self-pollination
In self pollination only a few pollen grains are capable of pollinating the bloom. The race's purity is preserved. Pollen grains are not wasted when plants self pollinate and pollination Failure is less likely to take place as the flowers remain closed during self pollination.
Related Questions to study
Biology
As a result of sharing and combining their genetic information, the cross-pollination increases _______________.
- Vibrant petals
- Insect pollinators
- Self-pollination
- Genetic variety
As a result of sharing and combining their genetic information, the cross-pollination increases _______________.
BiologyGrade-7
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In cross-pollination, the wastage of ___________ is more.
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_____________ is an example of plant that undergoes anemophily.
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_____________ is an example of plant that undergoes anemophily.
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________________ is not among the natural means of pollination.
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Anemophily involves the pollination by ___________.
- Wind
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Anemophily involves the pollination by ___________.
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The process of manually scattering pollen is called ____________.
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__________________ refers to the process of pollination in which insects move pollen from one flower to another.
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__________________ refers to the process of pollination in which insects move pollen from one flower to another.
BiologyGrade-7
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The main drawback of self-pollination is that there is no ________________.
- Production of fruits
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_____________ are the source of pollination.
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When the sperm cells reach the ovary and egg cells, the process of plant _______________ will begin.
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BiologyGrade-7
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- Observational learning
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A young beach mouse is raised in captivity without any access to dirt or sand or any chance to observe burrowing adults. When given access to dirt, it immediately digs a burrow with the normal shape for its species. What type of behavior is burrow digging in the beach mouse?
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- Innate behavior
- Classical conditioning
- Insight learning