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Flowering Plant Reproduction NEET Practice Quiz

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Flowering Plant Reproduction NEET Practice Quiz

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Questions and Answers

Which of the following is not a correct statement about pollination?

Pollen germination and pollen tube growth are regulated by chemical components of pollen interacting with those of the pistil

Some reptiles have also been reported as pollinators in some plant species

Insects that consume pollen or nectar without bringing about pollination are called pollen nectar robbers

Pollen grains of many species can germinate on the stigma of a flower, but only one pollen tube of the same species grows into the style (correct)

What are insects called when they consume pollen or nectar without bringing about pollination?

Non-pollinating insects

Pollen thieves

Pollen nectar robbers (correct)

Nectar snatchers

What regulates pollen germination and pollen tube growth?

Chemical components of pollen only

Chemical components of pollen interacting with those of the pistil (correct)

Chemical components of pistil only

Environmental factors

Which of the following has been reported as pollinators in some plant species?

<p>Reptiles</p> Signup and view all the answers

How many pollen tubes of the same species grow into the style of a flower?

<p>Only one</p> Signup and view all the answers

Study Notes

Pollination Facts

Not all insects that consume pollen or nectar bring about pollination; such insects are called "floral visitors" or "pollen robbers".
Calcium is essential for regulating pollen germination and pollen tube growth.
Some reported pollinators in plant species include birds, bats, monkeys, and even humans.
Typically, only one pollen tube of the same species grows into the style of a flower.

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Description

Test your knowledge of sexual reproduction in flowering plants with this NEET practice quiz. Explore multiple-choice questions, past year questions, NCERT questions, and a question bank, with PDF solutions provided. Can you identify the incorrect statement about insects and pollination?