This topic contains a solution. Click here to go to the answer

Author Question: What are the stinging cells present in cnidarians? a. cnidoblasts b. spicules c. amoeboid d. ... (Read 70 times)

Tazate

  • Hero Member
  • *****
  • Posts: 532

What are the stinging cells present in cnidarians?
  a. cnidoblasts
  b. spicules
  c. amoeboid
  d. microvilli
  e. spongin



Question 2

What percentage of all living and fossil animals are invertebrates?
  a. 10
  b. 50
  c. 70
  d. 80
  e. 90




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

angrybirds13579

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

a

Answer to Question 2

e





 

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

For a complete list of videos, visit our video library