Biology, 25.02.2021 01:20, dolahghazali76
Which of these scenarios is an example of natural selection?
A. Farmers crossbreed two types of cows to produce a breed of cow that has high quality beef and can tolerate a hot climate.
B. Dogs of the same breed having a desirable coat color are bred with one another to produce more puppies with that same color.
C. Giraffes with longer necks survive the dry season by eating leaves from the tops of trees. Those giraffes breed more successfully that year.
D. People capture yellow fish from the pond and breed only the most attractive individuals. This eventually results in fancy pet goldfish.
Answers: 2
Biology, 21.06.2019 19:50, Kinglilray998
Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?
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Select three sports that require participants to be highly fit before the beginning a: snowboarding b: skydiving c: rock climbing d: bungee jumping e: free diving f: hiking
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Biology, 22.06.2019 04:30, katiedavis7883
Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.
Answers: 1
Biology, 22.06.2019 05:30, hamptonjeleesa
What is the compliment dna strand to the following sequence: ttgactaggcta
Answers: 1
Which of these scenarios is an example of natural selection?
A. Farmers crossbreed two types of cow...
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