« previous next »

Author Question: Which of the following have tentacles armed with stinging cells called nematocysts? A) Cnidarians ... (Read 64 times)

lidoalex

  • Hero Member
  • *****
  • Posts: 538
on: Aug 22, 2018
Which of the following have tentacles armed with stinging cells called nematocysts?
 
  A) Cnidarians
  B) Coccolithophores
  C) Ctenophores
  D) Foraminifers
  E) Radiolarians

Question 2

Which of the following kingdoms contains species that range in complexity from simple sponges to complex vertebrates?
 
  A) Animalia
  B) Archaebacteria
  C) Eubacteria
  D) Fungi
  E) Plantae


coreycathey

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 22, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Cycle of phage that lyses the host cells Cycle of phage that lyses the host cells
blood cells in the artery blood cells in the artery
The watery interior of cells The watery interior of cells
Red cells have a biconcave shape. Red cells have a biconcave shape.
The thymus, a primary lymphoid organ where T cells mature. The thymus, a primary lymphoid organ where T cells mature.
Red Blood Cells Red Blood Cells
Video: Pores and Ion Channels

For a complete list of videos, visit our video library