Types of Reproduction and Heredity Material

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Questions and Answers

Which type of reproduction involves the formation of gametes?

  • Sexual Reproduction (correct)
  • Binary fission
  • Asexual Reproduction
  • Fragmentation

Which type of reproduction is extremely useful as a means of rapid multiplication?

  • Fragmentation
  • Sexual Reproduction
  • Asexual Reproduction (correct)
  • Binary fission

What is the heredity material found in the nucleus of a cell?

  • DNA (correct)
  • Carbohydrate
  • Protein
  • RNA

Which type of reproduction causes variation through the formation of new cells?

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

What type of reproduction involves two individuals, one male and one female, to give rise to a new individual?

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

What is the process called when pollen grains are transferred from the anther to the stigma of the same flower?

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

What is the structure that is produced inside the ovary after fertilization?

<p>Zygote (D)</p> Signup and view all the answers

What changes into a fruit after fertilization in the process of seed formation?

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

Where are a pair of testes located in the male reproductive system?

<p>Inside scrotum outside the abdominal cavity (B)</p> Signup and view all the answers

1

<p>The period when production of germ cells starts in the body. (B)</p> Signup and view all the answers

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Study Notes

Types of Reproduction

  • Sexual reproduction involves the formation of gametes.
  • Asexual reproduction is extremely useful as a means of rapid multiplication.

Heredity Material

  • DNA (Deoxyribonucleic acid) is the heredity material found in the nucleus of a cell.

Variation in Reproduction

  • Sexual reproduction causes variation through the formation of new cells.

Process of Reproduction

  • Sexual reproduction involves two individuals, one male and one female, to give rise to a new individual.

Pollination

  • Self-pollination is the process called when pollen grains are transferred from the anther to the stigma of the same flower.

Seed Formation

  • After fertilization, the ovary develops into a seed-containing structure.
  • The ovary changes into a fruit after fertilization in the process of seed formation.

Male Reproductive System

  • In the male reproductive system, a pair of testes are located outside the abdomen, in a pouch called the scrotum.

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