Modes of Reproduction
Biology ⇒ Reproduction and Development
Modes of Reproduction starts at 7 and continues till grade 12.
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A scientist observes that a certain species of lizard can produce offspring without mating. What mode of reproduction is this an example of?
Describe one disadvantage of asexual reproduction.
Describe the main difference between sexual and asexual reproduction.
Describe the process of binary fission in prokaryotes.
Describe the process of parthenogenesis and give an example of an organism that uses this method.
Describe the role of spores in reproduction.
Explain the difference between internal and external fertilization.
A scientist observes that a certain species of lizard can produce offspring without mating. What mode of reproduction is this an example of?
Which of the following is a characteristic of sexual reproduction?
(1) Offspring are clones of the parent
(2) Involves only mitosis
(3) Increases genetic diversity
(4) Occurs only in unicellular organisms
Which of the following is a form of asexual reproduction in fungi?
(1) Spore formation
(2) Pollination
(3) Fertilization
(4) Cross-pollination
Which of the following is an advantage of asexual reproduction?
(1) Genetic variation
(2) Rapid population increase
(3) Adaptation to changing environments
(4) Increased disease resistance
Which of the following is an example of vegetative propagation?
(1) Seed formation in pea
(2) Budding in yeast
(3) Runner formation in strawberry
(4) Spore formation in moss
Fill in the blank: The fusion of male and female gametes is called __________.
Fill in the blank: The process by which a new organism develops from an outgrowth or bud due to cell division at one particular site is called __________.
Fill in the blank: The process by which a new organism is formed from a single parent without the involvement of gametes is called __________ reproduction.
Fill in the blank: The process by which a single parent breaks into parts that regenerate into new individuals is called __________.
Is binary fission a type of mitotic cell division?
Is it possible for some plants to reproduce both sexually and asexually?
Is self-pollination in plants considered sexual reproduction?
Is vegetative propagation a form of sexual reproduction?
