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

Author Question: The nucleus is the main body of the cell, which is a thick fluid that contains organelles. ... (Read 135 times)

cagreen833

  • Hero Member
  • *****
  • Posts: 544
The nucleus is the main body of the cell, which is a thick fluid that contains organelles.
 
  Indicate whether the statement is true or false

Question 2

The middle ear:
 
  A) contains the ossicles.
  B) has no openings.
  C) is lined with fine hairs.
  D) all of the above.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leahchrapun

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

FALSE

Answer to Question 2

A
Explanation:
A) Correct.
B) The middle ear has an opening to the eustachian tube.
C) The middle ear is not lined with fine hairs.
D) No, only A is correct.





 

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

For a complete list of videos, visit our video library