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Questions and Answers
Which type of reproduction involves the formation of gametes?
Which type of reproduction involves the formation of gametes?
Which type of reproduction is extremely useful as a means of rapid multiplication?
Which type of reproduction is extremely useful as a means of rapid multiplication?
What is the heredity material found in the nucleus of a cell?
What is the heredity material found in the nucleus of a cell?
Which type of reproduction causes variation through the formation of new cells?
Which type of reproduction causes variation through the formation of new cells?
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What type of reproduction involves two individuals, one male and one female, to give rise to a new individual?
What type of reproduction involves two individuals, one male and one female, to give rise to a new individual?
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What is the process called when pollen grains are transferred from the anther to the stigma of the same flower?
What is the process called when pollen grains are transferred from the anther to the stigma of the same flower?
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What is the structure that is produced inside the ovary after fertilization?
What is the structure that is produced inside the ovary after fertilization?
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What changes into a fruit after fertilization in the process of seed formation?
What changes into a fruit after fertilization in the process of seed formation?
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Where are a pair of testes located in the male reproductive system?
Where are a pair of testes located in the male reproductive system?
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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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Description
Test your knowledge on the types of reproduction and the role of DNA in heredity. Understand how new individuals are produced and the importance of variations for survival and evolution.
