« previous next »

Author Question: _________ is a mechanism by which human populations cope with high altitudes. a. Hypoxic ... (Read 86 times)

shenderson6

  • Hero Member
  • *****
  • Posts: 573
on: Jul 10, 2018
_________ is a mechanism by which human populations cope with high altitudes.
 
  a. Hypoxic ventilatory response (HVR)
  b. Basic vasodilation (BV)
  c. Pupil constriction (PC)
  d. Extensive uncontrolled vasoconstriction (EUV)

Question 2

According to Allen's Rule, __________.
 
  a. there is no relationship between body form and temperature
  b. the colder the climate, the larger the body
  c. the colder the climate, the shorter the limbs
  d. the warmer the climate, the larger the body


olderstudent

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

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.

human ear human ear
beta lactamase mechanism beta lactamase mechanism
Phylogenetic tree based on the distribution of 120 alleles in 42 populations from around the world, Phylogenetic tree based on the distribution of 120 alleles in 42 populations from around the world,
Primary visual processing areas (blue) in (a) human (lateral and mesial views) and (b) chimpanzee. Primary visual processing areas (blue) in (a) human (lateral and mesial views) and (b) chimpanzee.
The Metabolism of Alcohol in the Human Body The Metabolism of Alcohol in the Human Body
Annotation of a DNA sequence containing part of the human beta globin gene Annotation of a DNA sequence containing part of the human beta globin gene
Video: Major Elements in Biological Molecules: Carbohydrates

For a complete list of videos, visit our video library