Answers: 2
Biology, 22.06.2019 00:00
The table below shows the number of foot bones in some horse fossils.horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s
Answers: 3
Biology, 22.06.2019 11:30
Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.
Answers: 1
Biology, 22.06.2019 16:00
Which statement describes the punctuated equilibrium theory?
Answers: 1
You notice a dead deer rotting on the side of the road. What is happening to the carbon present in t...
Mathematics, 22.12.2019 08:31
Chemistry, 22.12.2019 08:31
Mathematics, 22.12.2019 08:31
Arts, 22.12.2019 08:31
Mathematics, 22.12.2019 08:31
History, 22.12.2019 08:31
Mathematics, 22.12.2019 08:31
English, 22.12.2019 08:31
Biology, 22.12.2019 08:31