Which of the following is the best scientific evidence that mammals evolved from reptiles?
A.
Similarities in the diets of extinct reptiles and modern mammals
B.
Amino acid sequences between the two show 95% molecular similarities
C.
Fossils of ancient reptiles and mammals that appear together in the same layers of rock
D.
Similarities in the average lifespans of modern reptiles and modern mammals
Answers: 3
Another question on Biology
Biology, 21.06.2019 20:30
Autotrophs a.consume their food to get energy b.may use photosynthesis to gain energy c.are also called consumers d.cannot use solar energy
Answers: 2
Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 3
Biology, 22.06.2019 14:20
Do the following statements describe actin, myosin, both of the proteins or neither of the proteins? (a) contains a binding site for calcium (b) found in the i band (c) exists in a globular (g) form and a filamentous (f) form (d) contains a binding site for atp (e) is a component of the thin filament (f) is a component of the thick filament
Answers: 2
Biology, 22.06.2019 14:40
Genes that come together with different alleles are heterozygous. homozygous. genotype. segregated.
Answers: 2
You know the right answer?
Which of the following is the best scientific evidence that mammals evolved from reptiles?
Questions
Mathematics, 01.02.2020 16:45
Mathematics, 01.02.2020 16:45
History, 01.02.2020 16:45
History, 01.02.2020 16:45
English, 01.02.2020 16:45
Mathematics, 01.02.2020 16:45
Social Studies, 01.02.2020 16:45
History, 01.02.2020 16:45
Mathematics, 01.02.2020 16:45
Mathematics, 01.02.2020 16:45
