Bio 152 final exam - Study guides, Class notes & Summaries

The vast majority of modern day terrestrial green plants are a. Homosporous b. Angiosperms c. Gymnosperms d. Non-vascular - Angiosperms Which of the following describes the correct chronological order of appearance of the four major land plant lineages (oldest to newest)? a. Pine trees (oldest) >ferns >flowering plants > mosses b. Ferns (oldest) >mosses> flowering plants >pine tress c. Green algae (oldest) >pine trees> mosses > flowering plants d. Mosses (ol...

BIO 152 FINAL EXAM! -130 Questions with Complete Answers

The vast majority of modern day terrestrial green plants are a. Homosporous b. Angiosperms c. Gymnosperms d. Non-vascular - Angiosperms Which of the following describes the correct chronological order of appearance of the four major land plant lineages (oldest to newest)? a. Pine trees (oldest) >ferns >flowering plants > mosses b. Ferns (oldest) >mosses> flowering plants >pine tress c. Green algae (oldest) >pine trees> mosses > flowering plants d. Mosses (ol...

Population - correct answer all individuals of a given species that live and reproduce together Mitosis - correct answer Division of body cells requirements for a trait to be influenced by evolution - correct answer 1 . must have variation 2. must lead to differential reproductive success because of that variation of the trait 3. be heritable mark-recapture method - correct answer estimating population size. Day 1- collect and mark (M) individuals in population Day 2- cap...

BIO 152 FINAL EXAM PRACTICE QUESTIONS WITH VERIFIED ANSWERS

For a neuron with an initial membrane potential at -70 mV, an increase in the movement of potassium ions out of that neuron's cytoplasm would result in the _____. correct answers hyperpolarization of the neuron The operation of the sodium-potassium "pump" moves _____. correct answers sodium ions out of the cell and potassium ions into the cell ATP hydrolysis directly powers the movement of _____. correct answers Na+ out of cells The "threshold" potential of a membrane is the _____...

BIO 152 / BIO152 Final Exam GRADED A (Portage Learning) / BIO 152 / BIO152 Final Exam GRADED A (Portage Learning)

Name and describe what is occurring in the neuron cell membrane in section 2 of the diagram. Include the charge of the membrane during this phase. BIO 152 / BIOD 152 AP 2, FINAL Question 3 Not yet graded / 4 pts ● Depolarization: The sodium gates open and sodium rushes into the axon during the depolarization phase of the action potential. ● Voltage travels past zero and then on up to +40 mV. Where is the integration center of a reflex located? CNS (central nervous system) BIO 152 /...

Which of the following is not an observation or inference on which natural selection is based? a. There is heritable variation among individuals. b. Poorly adapted individuals never produce offspring. c. Species produce more offspring than the environment can support. d. Individuals whose characteristics are best suited to the environment generally leave more offspring than those whose characteristics are less well suited. e. Only a fraction of an individual's offspring may survive. b. Po...

BIO 152-A&P II Final Exam-with latest solutions-2023-2024