Author Question: In vertebrate animals, aspects of body differentiation are controlled by an interrelated group of ... (Read 75 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
In vertebrate animals, aspects of body differentiation are controlled by an interrelated group of genes called _______ genes.
 
  a. HOM.
  b. HOX.
  c. Phylogenic genes.
  d. None of the above.

Question 2

___________ have an influence on serotonin levels.
 
  a. Genetics.
  b. Proximate factors.
  c. Ontogenetic factors.
   d. All of the above.



krakiolit

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

B

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

For a complete list of videos, visit our video library