Nicotine from cigarette smoke does not produce congenital malformations but it does
affect the...
Biology, 21.08.2019 03:00 robbiegfarmer
Nicotine from cigarette smoke does not produce congenital malformations but it does
affect the foetus. name one effect it can have on a developing foetus.
Answers: 2
Biology, 21.06.2019 16:10
Alaska and northern canada have a diet rich in vitamin d and their skin color is darker than predicted on the basis of iv intensity at their latitude. explain the observation:
Answers: 1
Biology, 22.06.2019 04:10
How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.
Answers: 1
Biology, 22.06.2019 04:30
Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?
Answers: 3
Biology, 22.06.2019 14:00
Why are current extinctions of concern to enviromentalists?
Answers: 1
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