4. Which of the following best describes how LAMARCK would explain giraffes with long necks? A. Long-necked giraffes eat more grass that short-necked giraffes, so their necks grow longer. B. Natural variation in the population produces some longer and some shorter-necked giraffes, and necked giraffes can reach food more easily C. Some giraffes have acquired longer necks by stretching to reach food and passed the trait to the D. Giraffes just started out with long necks and haven't changed.
Answers: 2
Biology, 22.06.2019 00:40
Which would best keep the oxygen cycle stable? a. cutting down jungles to create farmland b. eliminating parks in large cities c. dumping toxic chemicals into the ocean d. reducing the amount of deforestation d. reducing the amount of deforestation
Answers: 1
Biology, 22.06.2019 10:30
If there are 350 trout found in 200 square feet of a pond measuring 1000 square feet what is the estimated trout population of the pond? a. 1350 b. 1550 c. 1750 d. 2000
Answers: 3
Biology, 22.06.2019 17:30
Each member of a class sampled a piece of ptc testing paper. thirty people sampled the chemical. twenty persons were tasters. how many had heterozygous genes? 10 20 0-20 indeterminate
Answers: 1
4. Which of the following best describes how LAMARCK would explain giraffes with long necks? A. Long...
Chemistry, 02.02.2020 12:44
Mathematics, 02.02.2020 12:44
Mathematics, 02.02.2020 12:44
Social Studies, 02.02.2020 12:44
Mathematics, 02.02.2020 12:44
Biology, 02.02.2020 12:44
Mathematics, 02.02.2020 12:45
Mathematics, 02.02.2020 12:45
Mathematics, 02.02.2020 12:45