This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What are the stinging cells present in cnidarians? a. cnidoblasts b. spicules c. amoeboid d. ... (Read 62 times)

Tazate

  • Hero Member
  • *****
  • Posts: 532
on: Aug 22, 2018

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
Reply #1 on: Aug 22, 2018
Answer to Question 1

a

Answer to Question 2

e


Tazate

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Aug 22, 2018
Thanks


angrybirds13579

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Aug 22, 2018
Welcome :)


« previous next »
 

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Tracheid cells in xylem tissue. Tracheid cells in xylem tissue.
Erythroblastosis fetalis. (a) The condition occurs with an RH+ father and RH– mother. (b) First preg Erythroblastosis fetalis. (a) The condition occurs with an RH+ father and RH– mother. (b) First preg
Plasma insulin binds to receptors on target cells to enter the cells, which starts actions that lead ... Plasma insulin binds to receptors on target cells to enter the cells, which starts actions that lead ...
How to calculate present value (Question 1) How to calculate present value (Question 1)
From Cells to Organs and Organ Systems From Cells to Organs and Organ Systems
Video: Oxygen transport: association and dissociation & Factors that affect hemoglobin's saturation with O2

For a complete list of videos, visit our video library