What is the pattern of expression for autosomal genes?

The sum of ages of two brothers is 22 years six years ago the product of their ages was 21 years. find the age of the brother

What could a dog living now and a cat living thousands of years ago have in common? O A. They have some of the same matter. O B. They have the exact same DNA. O C. They have the same bone structure. O D. They have the same amount of energy.

Enzymes are sensitive to pH and temperature. If the enzymes temperature is too hot, the enzyme can't

What type of muscle is most used when a person takes a leisurely walk?

Germination A. is unaffected by temperature or any other conditions within the environment. B. ends with dormancy. C. is the same process for both monocots and dicots. D. is the process that occurs when the seed swells and breaks and growth occurs.

An organism that is heterozygous for a particular character will generally show the recessive trait. a. true b. false

Some speciea undergo long peiods of stability interrupted by geologically brief periods of signifficant change. During these brief periods, new species may evolve. This pattern of evolution is part of the concept of

Darwin and Haeckel used the analogy of a wheel to represent phylogenies.

What is allele frequency

Why do rocks vary in color?