Biology, 14.01.2020 14:31 FailingstudentXD
The principle that the geologic processes that we see today have occurred throughout earth’s history is
a)uniformitarianism
b)gradualism
c)catastrophism
d)volcanism
Answers: 1
Biology, 22.06.2019 01:00
The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent
Answers: 2
Biology, 22.06.2019 02:00
Bisphenol a (often called bpa) is a chemical found in products that people use every day, from water bottles to food containers to children's toys. unfortunately, bpa leaches out of its many products and makes its way into our bodies. what are the health effects of bpa exposure? ongoing research is finding that elevated exposure to bpa can affect a wide variety of developmental and physiological processes, but one of the first studies of bpa's health effects came about because of a simple mistake in the lab. at a laboratory at case western reserve university in 1998, geneticist patricia hunt was making a routine check of her female lab mice. as she extracted and examined developing eggs from the ovaries, she began to wonder what had gone wrong. she noticed that many of the eggs showed problems with their chromosomes, and some had irregular amounts of genetic material, which can lead to miscarriages and birth defects in mammals. she learned that a lab assistant had mistakenly washed the plastic mouse cages and water bottles with a harsh soap, releasing bpa from the plastic. knowing that bpa is an endocrine disruptor, a chemical that can enter organisms and mimic hormones, hunt set out to discover whether it had adversely affected her mice.
Answers: 2
Biology, 22.06.2019 05:30
This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism
Answers: 1
The principle that the geologic processes that we see today have occurred throughout earth’s history...
Biology, 12.04.2021 21:20
Mathematics, 12.04.2021 21:20
History, 12.04.2021 21:20
Computers and Technology, 12.04.2021 21:20
Social Studies, 12.04.2021 21:20
Mathematics, 12.04.2021 21:20
Mathematics, 12.04.2021 21:20
Mathematics, 12.04.2021 21:20
English, 12.04.2021 21:20
Mathematics, 12.04.2021 21:20
Chemistry, 12.04.2021 21:20
English, 12.04.2021 21:20