Biology, 09.12.2021 22:30 laura52677
Smokers are passing down problems to future generations. Men who smoke and drink alcohol could be endangering the health of their future children and grandchildren. Toxic chemicals in cigarettes and alcohol are thought to cause changes in the DNA, which are passed down via the sperm to future generations. Identify the term used to describe a change in DNA
Answers: 2
Biology, 22.06.2019 02:00
For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system
Answers: 2
Biology, 22.06.2019 08:00
The pronunciation aid that determines the stress placed upon a syllable is the
Answers: 1
Biology, 22.06.2019 09:30
Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
Biology, 22.06.2019 11:20
How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.
Answers: 1
Smokers are passing down problems to future generations. Men who smoke and drink alcohol could be en...
Mathematics, 08.04.2021 19:20
Mathematics, 08.04.2021 19:20
Mathematics, 08.04.2021 19:20
Mathematics, 08.04.2021 19:20
Mathematics, 08.04.2021 19:20
Biology, 08.04.2021 19:20
Mathematics, 08.04.2021 19:20
Advanced Placement (AP), 08.04.2021 19:20
Mathematics, 08.04.2021 19:20
Mathematics, 08.04.2021 19:20
English, 08.04.2021 19:20
Mathematics, 08.04.2021 19:20
Mathematics, 08.04.2021 19:20