Reproduction Question Preview (ID: 62730)


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What determines how similar an organism is to its parents and siblings?
a) size of the organism
b) type of reproduction
c) number of chromosomes
d) environment

What is an individual produced by asexual reproduction called?
a) Clone
b) Hybrid
c) Offspring
d) Mutant

Which type of reproduction involves two parents and the fusion of gametes?
a) Asexual reproduction
b) Binary fission
c) Sexual reproduction
d) Mitosis

Why might asexual reproduction be a disadvantage in a changing environment?
a) It requires more energy
b) Offspring are too different
c) DNA varies little between individuals
d) It produces fewer offspring

What is the purpose of sexual reproduction in terms of genetic diversity?
a) It produces identical offspring
b) It creates clones
c) It allows for different gene combinations
d) It speeds up adaptation to the environment

In the life cycle of a plant, what is the haploid phase that produces gametes called?
a) Sporophyte
b) Gametophyte
c) Haploidocyte
d) Zygophyte

How are spores different from gametes in plant reproduction?
a) Spores join with another cell
b) Spores are haploid and can develop without fusing
c) Gametes undergo meiosis
d) Gametes are multicellular

What is meiosis?
a) A form of asexual reproduction
b) The process of DNA replication
c) Cell division that halves the number of chromosomes
d) The fusion of gametes

What happens during Anaphase I in meiosis?
a) Chromosomes condense
b) Chromosomes separate and genetic material recombines
c) Chromosomes line up along the equator
d) New spindle forms around the chromosomes

What is the result of meiosis?
a) Two diploid cells
b) Four haploid cells
c) One diploid cell
d) No change in chromosome number

What is the advantage of asexual reproduction in a stable environment?
a) It produces fewer offspring
b) It requires less energy
c) It allows for quick adaptation
d) It results in more genetic diversity

What is the role of spores in the life cycle of plant?
a) They fuse to form gametes
b) They develop into multicellular individuals
c) They undergo mitosis to produce more spores
d) They contribute genetic material to the offspring

During which phase of meiosis does recombination of genetic material occur?
a) Prophase I
b) Metaphase II
c) Telophase II
d) Anaphase I

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