Human sperm cells and egg cells are
haploid, each containing 23 chromosomes
haploid, each co...
Biology, 15.02.2022 14:00 Paulalex8765
Human sperm cells and egg cells are
haploid, each containing 23 chromosomes
haploid, each containing 46 chromosomes
diploid, each containing 23 chromosomes
diploid, each containing 46 chromosomes
Answers: 2
Biology, 21.06.2019 20:00
Which of the following sex and generation combinations directly produces the pollen tube of angiosperms? a) male gametophyteb) female gametophytec) male sporophyted) female sporophyte
Answers: 1
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The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes
Answers: 2
Biology, 22.06.2019 14:00
What chemical speeds up the process of decomposition in dead organisms are exposed to it? nitrogen oxygen hydrogen chlorine
Answers: 1
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