Reproduction - Reproduction in Organisms

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Q. In flowering plants, the male gamete is produced in which part? (2021)
  • A. Ovary
  • B. Anther
  • C. Stigma
  • D. Style
Q. In plants, which structure is primarily responsible for asexual reproduction? (2023)
  • A. Roots
  • B. Leaves
  • C. Stems
  • D. Flowers
Q. In plants, which structure is responsible for sexual reproduction? (2021)
  • A. Roots
  • B. Leaves
  • C. Flowers
  • D. Stems
Q. In which of the following does external fertilization occur? (2019)
  • A. Frogs
  • B. Humans
  • C. Birds
  • D. Reptiles
Q. In which of the following organisms does binary fission occur? (2019)
  • A. Yeast
  • B. Amoeba
  • C. Hydra
  • D. Starfish
Q. In which of the following organisms does external fertilization occur? (2021)
  • A. Frog
  • B. Human
  • C. Dog
  • D. Cat
Q. In which type of reproduction do offspring inherit traits from both parents? (2020)
  • A. Asexual reproduction
  • B. Sexual reproduction
  • C. Budding
  • D. Fragmentation
Q. In which type of reproduction does fertilization occur outside the body? (2022)
  • A. Internal fertilization
  • B. External fertilization
  • C. Asexual reproduction
  • D. Parthenogenesis
Q. In which type of reproduction does fertilization occur? (2022)
  • A. Asexual reproduction
  • B. Binary fission
  • C. Sexual reproduction
  • D. Budding
Q. In which type of reproduction does genetic variation occur? (2019)
  • A. Asexual reproduction
  • B. Sexual reproduction
  • C. Binary fission
  • D. Fragmentation
Q. In which type of reproduction does regeneration occur? (2020)
  • A. Asexual reproduction
  • B. Sexual reproduction
  • C. Both asexual and sexual reproduction
  • D. None of the above
Q. What is parthenogenesis? (2020)
  • A. Development of an embryo from an unfertilized egg
  • B. A form of asexual reproduction
  • C. A type of sexual reproduction
  • D. Both a and b
Q. What is the main advantage of asexual reproduction? (2023)
  • A. Genetic diversity
  • B. Faster population growth
  • C. Requires two parents
  • D. Involves gametes
Q. What is the main advantage of sexual reproduction? (2023)
  • A. Faster reproduction
  • B. Genetic variation
  • C. Less energy required
  • D. No need for a mate
Q. What is the main disadvantage of asexual reproduction? (2022)
  • A. Slower reproduction rate
  • B. Lack of genetic variation
  • C. Requires more energy
  • D. Involves two parents
Q. What is the main purpose of reproduction in organisms? (2020)
  • A. To maintain homeostasis
  • B. To produce energy
  • C. To ensure species survival
  • D. To grow and develop
Q. What is the main purpose of sexual reproduction? (2020)
  • A. To produce more offspring
  • B. To create genetic diversity
  • C. To ensure survival of the species
  • D. To reduce competition
Q. What is the primary advantage of asexual reproduction? (2022)
  • A. Genetic diversity
  • B. Rapid population increase
  • C. Requires less energy
  • D. All of the above
Q. What is the primary advantage of sexual reproduction? (2021)
  • A. Faster reproduction
  • B. Genetic diversity
  • C. No need for a mate
  • D. Lower energy requirement
Q. What is the primary mode of reproduction in unicellular organisms? (2020)
  • A. Asexual reproduction
  • B. Sexual reproduction
  • C. Binary fission
  • D. Budding
Q. What is the primary purpose of reproduction in organisms? (2020)
  • A. To increase genetic diversity
  • B. To maintain homeostasis
  • C. To produce energy
  • D. To ensure survival of the species
Q. What is the term for the development of an organism from an egg? (2023)
  • A. Embryogenesis
  • B. Metamorphosis
  • C. Germination
  • D. Fertilization
Q. What is the term for the process of forming gametes? (2021)
  • A. Mitosis
  • B. Meiosis
  • C. Fertilization
  • D. Budding
Q. What is the term for the process where an organism develops from an unfertilized egg? (2020)
  • A. Asexual reproduction
  • B. Parthenogenesis
  • C. Budding
  • D. Fission
Q. What type of reproduction occurs in flowering plants? (2021)
  • A. Asexual reproduction
  • B. Sexual reproduction
  • C. Both asexual and sexual
  • D. None of the above
Q. What type of reproduction occurs in sponges? (2020)
  • A. Asexual reproduction only
  • B. Sexual reproduction only
  • C. Both asexual and sexual reproduction
  • D. None of the above
Q. Which of the following is a characteristic of asexual reproduction? (2019)
  • A. Involves two parents
  • B. Produces genetically identical offspring
  • C. Requires gametes
  • D. Occurs in higher organisms only
Q. Which of the following is a characteristic of sexual reproduction? (2022)
  • A. Produces identical offspring
  • B. Involves two parents
  • C. Occurs in all organisms
  • D. Faster than asexual reproduction
Q. Which of the following is a disadvantage of asexual reproduction? (2022)
  • A. Requires less energy
  • B. Produces many offspring quickly
  • C. Lack of genetic variation
  • D. Can occur in isolation
Q. Which of the following is a feature of sexual reproduction? (2021)
  • A. Single parent
  • B. Genetic variation
  • C. Slow process
  • D. All of the above
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