Which of the following is responsible for transmitting an impulse across a synapse to another cell? a. thresholds b. dendrites c. neurotransmitters d. axons

What two fields of study provide the core information that is used to classify organisms?

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a