Key Questions and Terms Small sections of ONA contain information for specific traits an organism may inherit are called?
What is an allele?
How do offspring resulting from sexual reproduction differ from offspring resulting from asexual reproduction?
How do DNA, chromosomes, and genes work as the instructions for heredity?
What is the difference between a dominant trait and a recessive trait?
describes the specific genetic makeup of a living thing and cannot be observed describes the observable traits in the physical appearance of an organism, How do dominant and recessive traits impact genotype and phenotype?
How do environmental factors and heredity affect personal health?
Describe each of the following
Sickle Cell Anemia
diabetes
acne

PLEASE HELP ILL GIVE 70 POINTS AND

Providing immunity by injecting the body with a weakened form a pathogen is known as

Elements and compounds are pure substances that cannot be broken down physically into a simpler substance. a physical change doesn’t break the bonds between atoms of a substance or form new ones. compounds can be broken down by a chemical change. a chemical change breaks chemical bonds and/or forms new ones between atoms of a substance. what simple substance would a compound break into? the basic elements that make it up! for example, if you passed a very strong electric current through water you’d break the chemical bonds in water and be left with oxygen and hydrogen. which of the following is an example of a chemical change? a separating water into different glasses b breaking frozen ice cubes with a hammer c running an electric current through water d boiling water to evaporate it on a stove

Ineed the answer asap. in order to be considered alive, an organism must simultaneously possess the characteristics of homeostasis, heredity, cells, reproduction, and