UNIT 1
What is an observation?
An observation is information gathered by using the senses.
Do red blood cells carry oxygen?
Yes.
Can traits pass from parent to offspring?
Yes. Traits such as brown hair can be passed down from parent to offspring.
Is strata a type of plant that survives best in the desert?
No. Strata is a set of layers of sedimentary rocks within the Earth.
What are activities or behaviors that organisms acquire through experience? Such as humans singing.
Learned Behaviors.
Do plants produce sugar during photosynthesis.
Yes.
What is Chlorophyll?
Chlorophyll in cells make parts of plants green.
What are the two most used words for offsprings in Punnett squares?
Homozygous and Heterozygous.
What is a type of selection where traits are favored in order to find a mate?
Sexual Selection.
What is the relationship where one organism benefits and the other is harmed?
Parasitism.
What are the three properties of matter?
Solids, liquids, and gases.
What is DNA commonly known as?
A double helix.
What is a molecule that reflects only certain colors of light and absorb the rest.
Pigment.
What is a molecule that smells like rotting fish and garbage?
Trimethylamine.
What is the disease in which a persons body cannot control its blood sugar levels.
Diabetes.