Biology, 18.12.2019 22:31 unknown6669
What does it mean when we say that dna replication is semiconservative? a. nothing in the dna is ever changed. b. the daughter cell receives the old dna while the parent cell gets a new copy. c. the daughter cell receives the new copy while the parent cell keeps the old dna. d. each old strand is used as a template for a new strand for the daughter cell.
Answers: 3
Biology, 21.06.2019 15:30
Darius is observing a family of geese, which includes a male goose, female goose, and several goslings. when a dog approaches the geese, the male goose hisses at the dog and flaps its wings threateningly. is the behavior of the male goose an example of an adaptation?
Answers: 1
Biology, 21.06.2019 18:30
Match the type of adaptation to the correct example, structural adaptation functional adaptation behavioral adaptation example type of adaptation elephants live in herds to protect their young leaves of a rain forest plant species have a pointed tip that enables rainwater to drain off easily. camels have nostrils that they can close snakes produce venom to kill prey and defend themselves. earthworms coil when touched, as part of a defense mechanism. human skin darkens with increased exposure to sunlight.
Answers: 3
Biology, 22.06.2019 08:20
Which characteristics are typical of a human population in the postindustrial stage?
Answers: 3
Biology, 22.06.2019 10:00
How do plants obtain more sunlight a.) they lean towards the light b.)they grow straight up c.) they only live in sunny areas, like the tropics d.) they stay low to the ground
Answers: 2
What does it mean when we say that dna replication is semiconservative? a. nothing in the dna is ev...
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