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

Author Question: A gene is a. a chain of DNA molecules. b. an egg or sperm cell. c. the observed characteristics ... (Read 100 times)

londonang

  • Hero Member
  • *****
  • Posts: 540
A gene is
 
  a. a chain of DNA molecules. b. an egg or sperm cell.
  c. the observed characteristics of a trait.
  d. a portion of DNA that codes for the production of one protein.

Question 2

As children enter toddlerhood, they begin to imitate parental activities when they are alone. This is the beginning of which of the following?
 
  a. Sensorimotor play b. Parallel play
  c. Group play
  d. Symbolic play



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bigcheese9

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

c

Answer to Question 2

d




londonang

  • Member
  • Posts: 540
Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it


strudel15

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

For a complete list of videos, visit our video library