Examlex
The human embryo goes through a period of time with gill slits,an inheritance from an ancient ancestor.
Daughters
Female offspring of a parent or parents.
Social Learning
A theory that suggests people learn from one another, via observation, imitation, and modeling, incorporating the effects of behavior, environment, and cognition.
Power Tools
Machinery and equipment operated by electricity, battery, or another power source, used for tasks requiring more strength or precision than manual tools.
Masculine
Refers to qualities, attributes, or roles traditionally associated with men and boys.
Q12: The term "natural selection" is not interchangeable
Q13: If a eukaryotic cell has 20 chromosomes
Q16: "Golden rice" is a transgenic form of
Q35: About 50,000 animal species are vertebrates,yet only
Q35: Once produced,a zygote will divide by _
Q52: Early mammals differed from reptiles in many
Q53: The seeds in a pod of one
Q55: A major event in the Precambrian era
Q57: Evolution by genetic drift is most obvious
Q60: If an egg is fertilized by a