Which question can be used to design an investigation about how a trait is passed from a parent cat to its offspring? A. Which other species have good night vision?
O B. Can a cat's fur color change due to sun exposure?
C. Do longer tails give offspring an advantage in survival?
D. Which DNA sequence or sequences control cat eye color?
E. Do cats with long fur or short fur tend to have better health?

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.

Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth