Aq. Sci. Spring 21' Final Part 1_Attempt 3

Bonus Question! True or False: Sharks are awesome!

• True (This is the correct answer)

• False

Which of the following is the correct order of organization in living things from most basic (simple) to most complex?

• a. Organism, cell, tissue, organ, organ system

• a. Organ system, organ, tissue, cell, organism

• a. Cell, tissue, organ, organ system, organism

• a. Cell, organ, tissue, organ, organism, organ system

The maintenance of an organism’s internal environment is called:

• compensating

• homeostasis

• balancing

• routine

What is the endocrine system?

• senses the hormone levels in the blood

• controls all other endocrine glands

• A group of glands that work together with the nervous system to coordinate all body functions

• decreases bone calcium levels

A cell that contains a nucleus is a

• prokaryote

• eukaryote

Prokaryotes are found in which domain

• Animalia

• Plantae

• Eukarya

• Bacteria

The ecological roles filled by prokaryotes include all of the following except

• decomposers

• producers

• scavengers

• nitrogen fixers

What is the name of some of the very first Algae on our planet?

• Blue Algae

• Green Algae

• Cyanobacteria

• Protozoa

What are Protists?

• A diverse group of eukaryotes that cannot be classified as animals, plants, or fungi so they have their own kingdom

• They are an infectious agent of small size and simple composition that can multiply only in living cells of animals, plants, or bacteria

• A group of microscopic single-celled organisms that live in enormous numbers in almost every environment on Earth

• Organisms that lacks a distinct nucleus and other organelles due to the absence of internal membranes

What are Plant Like Protists commonly known as?

• Parasites

• Mold

• Protozoa

• Algae