Comparison of Cytochrome Sequences
Among Specles
Species
Different Amino Acids
(compared to humans)
Percentage
Difference
Human
Chimpanzee
0%
Sheep
10%
Rattlesnake
13%
Carp
Garden snail
28%
What conclusion can you draw from this data?
O
A. Humans and chimpanzees are closely related.
O
B. Carp evolved from humans.
O
C. Humans and chimpanzees have the same DNA.
O
D. Chimpanzees evolved from rattlesnakes,

In eukaryotes, genetic information is passed to the next generation by processes that include mitosis or meiosis. which of the explanations identifies the correct process and supports the claim that heritable information is passed from one generation to another? a. mitosis, followed by cytokinesis, produces daughter cells that are genetically different from the parent cell, thus insuring variation within the population. b. during mitosis, dna replication occurs twice within the cell cycle to insure a full set of chromosomes within each of the daughter cells produced. c. in asexual reproduction, a single individual is the sole parent and passes copies of its genes to its offspring without the fusion of gametes. d. single-celled organisms can fuse their cells, reproducing asexually through mitosis to form new cells that are not identical to the parent cell.

Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.

Explain how mendel kept his pea plant from self pollination