Tissues And Organs

Question 1

Unicellular and Simple Multicellular Organisms Carry Out All the Exchanges they Need Across their Cell _____________.

Answer 1

Membranes.

Question 2

Large Multicellular Organisms may Contain Billions of _______.

Answer 2

Cells.

Question 3

During the Development of a Multicellular Organism, Cells _______________, Becoming Specialised to Carry Out Particular ______.

Answer 3

Differentiate…Jobs…

Question 4

The Adaptations of Multicellular Organisms go Beyond ______________ Cells. Similar Specialised Cells are Often Found Grouped Together to Form a __________.

Answer 4

Specialised…Tissue…

Question 5

A Tissue is a _______ of Cells with ____________ Structure and Function Working Together.

Answer 5

Group…Similar…

Question 6

Glandular Tissue Contains ______________ Cells that can Produce and Release Substances Such as Enzymes or Hormones.

Answer 6

Secretory.

Question 7

The Pancreas is an Organ that has Two Important Functions. What are they?

Answer 7

• It Makes Hormones to Control Blood Sugar.

- It Makes Hormones to Control Some of the Enzymes that Digest Food.

Question 8

A Whole Multicellular Organism is Made Up of a Number of Organ ____________ Working Together.

Answer 8

Systems.

Question 9

What is an Organ System?

Answer 9

Groups of Organs that All Work Together to Perform Specific Functions.

Question 10

Organ Systems in the Human Body can Include what?

Answer 10

• Digestive System.
• Circulatory System.
• Gas Exchange System.