Plant Reproduction
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Questions and Answers

Which part of the flower is responsible for producing male gametes?

  • Pistil
  • Anther (correct)
  • Ovary
  • Stamen

What is the function of the stigma in a flower?

  • To transfer male gametes
  • To trap pollen grains (correct)
  • To produce male gametes
  • To contain ovules

Which part of the flower allows the transfer of male gametes to the female gametes?

  • Stigma
  • Anther
  • Ovary
  • Style (correct)

What is the lowermost part of the pistil called?

<p>Ovary (C)</p> Signup and view all the answers

What kind of flowers are papaya, banana, maize, and cucumber?

<p>Unisexual flowers (A)</p> Signup and view all the answers

Flashcards

Flower part for male gametes

The anther produces pollen, which contains the male gametes.

Stigma's function

The stigma is the sticky part of a flower that catches pollen.

Flower part for gamete transfer

The style of a flower connects the stigma to the ovary, allowing pollen to travel to the ovary (which has the female sex cells).

Lowermost part of the pistil

The ovary is the structure at the base of the pistil, containing ovules and female gametes.

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Unisexual flowers example

Papaya, banana, maize, and cucumber are examples of flowers that have either only male or female parts.

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Study Notes

Male Gamete Production

  • The anther is the part of the flower responsible for producing male gametes (pollen grains).

Function of the Stigma

  • The stigma serves as the receptive surface for pollen; it is the first point of contact for male gametes, facilitating pollination.

Transfer of Male Gametes

  • The style is the part of the flower that allows the transfer of male gametes (from pollen on the stigma) down to the female gametes located in the ovary.

Lowermost Part of the Pistil

  • The ovary is the lowermost part of the pistil, housing the ovules and playing a crucial role in the fertilization process.

Types of Flowers

  • Papaya, banana, maize, and cucumber are classified as monoecious flowers, meaning they have both male and female reproductive structures on the same plant.

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Description

Test your knowledge of plant reproduction with this quiz! Learn about the stamen, pistil, anther, stigma, style, and more. Find out how these reproductive parts work together to create new plants.

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