Biology, 08.07.2019 03:50 Ayyyyeeeeeeewuzgud
Achild with down syndrome is born with the genotype aaa. the father is genotype aa and meiosis occurs normally. non-discjunction occurs in the mother, at which stage in meiosis did it occur?
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Biology, 22.06.2019 07:30
How does secondary succession differ from primary succession?
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Biology, 22.06.2019 09:00
How does photosynthesis show the conservation of mass and energy?
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Biology, 22.06.2019 13:10
Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed
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Biology, 22.06.2019 14:30
What happens when a plant is losing too much water through transpiration? question 14 options: stomata open stomata close guard cells swell respiration increases
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Achild with down syndrome is born with the genotype aaa. the father is genotype aa and meiosis occur...
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