biology final test review
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| if n is haploid and 2n is diploid, write the equation for fertilization | n+n= 2n
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| when an organism grows a "bud" or branch that breaks off and becomes a separate organism, what type of asexual reproduction is this? | budding
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| how could you tell if single celled organisms are reproducing | you will get more single celled organisms
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| why is a control group used in an experiment | it is what you compare the results to
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| why do some adaptations get passed on to offspring | they were beneficial to survival and reproduction
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| what must occur for evolution to continue | sexual reproduction
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| how are alleles passed on to offspring by parents during sexual reproduction | each passes half of their alleles randomly
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| what do all plant cells contain | cell walls and chloroplasts
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| what is a change in the genetic code called | mutation
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| a diploid cell has on set of what from each parent | chromosomes
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| what type of reproduction involves egg and sperm | sexual
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| what is natural selection and how does it relate to reproduction rate | leads to the production of more offspring
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| in animals sexual reproduction begins with these two cells | egg and sperm
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| when one egg is fertilized by a sperm, what is the fertilized egg now called | zygote
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| does locomotion help or hinder reproductive success | helps
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| how does an offspring created through asexual reproduction compare genetically to the parent | it is identical
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| which cell organelle controls the cell | nucleus
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| when two gametes unite to form a zygote what type of reproduction is occurring | sexual
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| asexual reproduction of a diploid cell results in what | two diploid cells (2n reproducing asexually is splitting into two identical cells- 2n in each)
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| how do butterflies reproduce | sexually by laying eggs
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| what process requires light in plants | photosynthesis
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