Biology, 21.01.2020 01:31 fnaflover8505
Which of the following practices in agriculture and animal domestication demonstrate a rudimentary understanding of heredity and genetics? a)primitive societies were more likely to kill wolves that were too aggressive and keep the less aggressive ones as pets and hunting companions b) nomads selected the chickens that laid the most eggs for breeding. c) farmers planted seeds from trees that produced the largest, sweetest fruits and not from trees that produced the smallest or inedible fruits. d) when foraging for edible plants, gatherers avoided grasses with no nutritional value. e) to prevent injury to themselves, ranchers removed the horns from bulls after birth.
Answers: 2
Biology, 21.06.2019 19:50
After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .
Answers: 3
Biology, 22.06.2019 00:50
Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems
Answers: 3
Biology, 22.06.2019 06:30
Achild is suffering from fever but the doctor cannot immediately pinpoint the alignment on the basis of this one symptom explain why also mention other two such general symptoms
Answers: 2
Biology, 22.06.2019 11:30
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
Which of the following practices in agriculture and animal domestication demonstrate a rudimentary u...
Mathematics, 26.11.2019 22:31
Mathematics, 26.11.2019 22:31
Mathematics, 26.11.2019 22:31
Mathematics, 26.11.2019 22:31
Biology, 26.11.2019 22:31
Health, 26.11.2019 22:31
English, 26.11.2019 22:31
Mathematics, 26.11.2019 22:31