« previous next »

Author Question: Mammals in the __________ group reproduce using a placenta. a. prototheria b. eutheria c. ... (Read 37 times)

CharlieWard

  • Hero Member
  • *****
  • Posts: 578
on: Jul 10, 2018
Mammals in the __________ group reproduce using a placenta.
 
  a. prototheria
  b. eutheria
  c. metatheria
  d. marsupial

Question 2

A mammal from the eutheria group __________.
 
  a. will carry young in an abdominal pouch
  b. lays eggs
  c. does not produce milk
  d. nourishes the embryo via a placenta


bobsmith

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: b

Answer to Question 2

Correct Answer: d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

CharlieWard

  • Hero Member
  • *****
  • Posts: 578
Reply #2 on: Jul 10, 2018
TY


bobsmith

  • Sr. Member
  • ****
  • Posts: 316
Reply #3 on: Jul 10, 2018
Happy to Help


« previous next »
 

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Placenta previa, longitudinal section showing the placenta growing over the opening into the cervix. Placenta previa, longitudinal section showing the placenta growing over the opening into the cervix.
The heme group is present in myoglobin, hemoglobin, and many other proteins The heme group is present in myoglobin, hemoglobin, and many other proteins
Relationships and dates divergence of living primate group based on molecular and DNA comparisons. Relationships and dates divergence of living primate group based on molecular and DNA comparisons.
A glutamate carboxyl group in the enzyme deprotonates N-1 of the pyrimidine A glutamate carboxyl group in the enzyme deprotonates N-1 of the pyrimidine
Synthesis of phosphatidylcholine and phosphatidylethanolamine in mammals Synthesis of phosphatidylcholine and phosphatidylethanolamine in mammals
Splicing mechanism for removal of group I introns Splicing mechanism for removal of group I introns
Video: X chromosome inactivation in calico cats

For a complete list of videos, visit our video library