Biology, 12.05.2021 18:00 cclappm8697
How much similarity can be seen between the current body plans of organisms
and the body plans seen in fossils from the Cambrian Period?
There is considerable similarity in the body plans of ancient animals and today’s
animals. The basic body plan of the elephant was evident in the tiny pikaia, a
small swimming animal. The body plan of this animal was passed on to fish,
amphibians, reptiles, birds and mammals.
Can someone put the answer in there own words!
Answers: 2
Biology, 22.06.2019 10:50
The small molecule cyclic amp (camp) takes about 0.2 second to diffuse 10 μm, on average, in a cell. suppose that camp is produced near the plasma membrane on one end of the cell; how long will it take for this camp to diffuse through the cytosol and reach the opposite end of a very large cell, on average? assume that the cell is 200 μm in diameter.
Answers: 1
Biology, 22.06.2019 14:50
What do we call an individual that has inherited two identical alleles for the same trait? a.homozygous b.heterozygous c.monozzygous
Answers: 2
Biology, 22.06.2019 18:10
Which chemical reaction shows photosynthesis? a. water + carbon dioxide + sunlight → oxygen + glucose b. carbon + oxygen → carbon dioxide c. hydrogen + oxygen → water d. nitrogen + hydrogen → ammonia
Answers: 1
How much similarity can be seen between the current body plans of organisms
and the body plans seen...
Mathematics, 11.12.2020 04:10
Mathematics, 11.12.2020 04:10
Chemistry, 11.12.2020 04:10
Health, 11.12.2020 04:10
Mathematics, 11.12.2020 04:10
Mathematics, 11.12.2020 04:10
Mathematics, 11.12.2020 04:10
Mathematics, 11.12.2020 04:10
Mathematics, 11.12.2020 04:10
Mathematics, 11.12.2020 04:10
Mathematics, 11.12.2020 04:10