« previous next »

Author Question: The arms of infants and toddlers often appear stubby in relationship to the size of their trunks. ... (Read 51 times)

jlmhmf

  • Hero Member
  • *****
  • Posts: 552
on: Jun 22, 2018
The arms of infants and toddlers often appear stubby in relationship to the size of their trunks. Which principle does this illustrate?
 
  a. cepahlocaudal
  b. proximodistal
  c. orthogenetic
  d. biogenetic

Question 2

At two months after conception, your head makes up half of your total body length, but at adulthood, it is only 12 to 13 of your height. Which principle does this illustrate?
 
  a. proximodistal
  b. biogenetic
  c. cephalocaudal
  d. orthogenetic


gstein359

  • Sr. Member
  • ****
  • Posts: 293
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Large male size and mating success. Large male size and mating success.
The meninges. This figure illustrates the location and structure of each layer of the meninges and t The meninges. This figure illustrates the location and structure of each layer of the meninges and t
Does Intelligence Increase with Brain Size? Does Intelligence Increase with Brain Size?
Three toddlers sit on the floor playing with a toy. Three toddlers sit on the floor playing with a toy.
A relationship between folate and B12 metabolism A relationship between folate and B12 metabolism
Relationship between the number of amino acid substitutions Relationship between the number of amino acid substitutions
Video: Optic Nerve and Optic Disk Animation (Part 1 of 2)

For a complete list of videos, visit our video library