Biology, 03.01.2020 02:31 neariah24

During dna replication, we begin with double helix, and end with each double helix has new strand, and parent (template) strand.

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 19:00, meaddestinee

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

Answers: 1

continue

Biology, 22.06.2019 02:00, rhodesnyla01

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

Answers: 1

continue

Biology, 22.06.2019 02:00, haleylecompte

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

Answers: 3

continue

Biology, 22.06.2019 05:30, joshuajoseph249

Which gas found in the earth's atmosphere greatly impacts the daily range of temperature on earth. a) oxygen b) hydrogen c) nitrogen d) water vapor

Answers: 1

continue

You know the right answer?

During dna replication, we begin with double helix, and end with each double helix has new strand...