Double Fertilization in Plants

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Questions and Answers

Double fertilization is a reproductive process that occurs in which of the following organisms?

  • Birds
  • Insects
  • Plants (correct)
  • Mammals

What is the result of double fertilization in plants?

  • Formation of fruits (correct)
  • Formation of seeds
  • Formation of embryos
  • Formation of pollen grains

During double fertilization, how many sperm cells are involved in the process?

  • Three
  • Two (correct)
  • Four
  • One

True or false: Double fertilization is a process that occurs in plants?

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

True or false: Double fertilization involves the fusion of two sperm cells with two different egg cells?

<p>False (B)</p> Signup and view all the answers

True or false: Double fertilization results in the formation of both a zygote and endosperm in plants?

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

Flashcards

Double Fertilization

A reproductive process unique to plants, involving two sperm cells.

Products of Double Fertilization

The fertilization process results in both a zygote and endosperm.

Sperm Cells in Double Fertilization

Two sperm cells are involved; one fertilizes the egg, and the other fuses with the polar nuclei.

Double Fertilization Outcome

The process results in formation of both a zygote and endosperm, which supports initial growth.

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Study Notes

Double Fertilization

  • Double fertilization is a reproductive process that occurs in plants.

Results of Double Fertilization

  • The result of double fertilization in plants is the formation of both a zygote and endosperm.

Characteristics of Double Fertilization

  • During double fertilization, two sperm cells are involved in the process.
  • Double fertilization involves the fusion of one sperm cell with the egg cell to form a zygote and another sperm cell with the central cell to form endosperm.
  • Double fertilization is a process that occurs exclusively in plants.

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