« previous next »

Author Question: Which of these best explain why monotremes are considered mammals instead of reptiles: a. Because ... (Read 119 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
on: Jun 22, 2018
Which of these best explain why monotremes are considered mammals instead of reptiles:
 
  a. Because they lay eggs.
  b. Because they are quadrupeds.
  c. They nurse their young through mammary glands.
  d. They don't have scales.

Question 2

Which of the following best defines a gene?
 
  a. A section of DNA that codes for a specific protein.
  b. A karyotype of cellular structure.
  c. An independent assortment of atoms.
  d. The smallest unit of measurement in the body.


helenmarkerine

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 22, 2018
Answer to Question 1

C

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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.

Examples of sensory receptors in the skin of mammals. Examples of sensory receptors in the skin of mammals.
Examples of sensory receptors in the skin of mammals. Examples of sensory receptors in the skin of mammals.
Monophyletic clades of mammals Monophyletic clades of mammals
This portrait of Thomas Jefferson is considered an accurate likeness, painted when he was thirty-sev This portrait of Thomas Jefferson is considered an accurate likeness, painted when he was thirty-sev
Explain the myogenic autoregulation of the glomerular filtration rate Explain the myogenic autoregulation of the glomerular filtration rate
Saturation curve for hemoglobin of humans, llamas, and other mammals. Saturation curve for hemoglobin of humans, llamas, and other mammals.
Video: Wound Cultures

For a complete list of videos, visit our video library