Biology, 08.04.2020 06:17 shashi2728
Which of the following is an example of gene splicing? A. a segment of human DNA is inserted into the DNA sequence of a bacterium B. a genetically identical copy of an entire organism is produced through cloning C. two human chromosomes pair up during meiosis and exchange parts of their DNA D. a mutation that occurs during meiosis results in a chromosomal abnormality
Answers: 3
Biology, 21.06.2019 23:10
When elements that form a mineral dissolve in hot water, they form a mixture called a(n) a)geode b)vein c)evaporation d)crystallization e)magma f)lava g)solution h)gem
Answers: 2
Biology, 22.06.2019 03:00
Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
Answers: 1
Biology, 22.06.2019 04:00
What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.
Answers: 3
Which of the following is an example of gene splicing? A. a segment of human DNA is inserted into th...
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