× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
g
1
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
RUNNER84 RUNNER84
wrote...
Posts: 496
Rep: 0 0
7 years ago
The extraembryonic membrane that forms the majority of the placenta is the:
 
  a. amnion
  b. allantois
  c. chorion
  d. yolk sac
  e. umbilical cord

Question 2

What type of pollinator would an unscented, red flower attract?
 
  a. honeybees
  b. butterflies
  c. beetles
  d. bats
  e. birds
Textbook 
Human Biology

Human Biology


Edition: 10th
Authors:
Read 90 times
1 Reply

Related Topics

Replies
wrote...
#1
7 years ago
Answer to q. 1

c

Answer to q. 2

e
New Topic      
Quick Reply
Bold
Italic
Underline
Strikethrough
Subscript
Superscript
Insert Math Equation
Font Name
Font Color
Align left
Center
Align right
Bullet list
Numbered list
Insert a horizontal rule
Insert a table
Insert a Quote
View source
Explore
Post your homework questions and get free online help from our incredible volunteers
  1635 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 1218
  
 1508
  
 9176
Your Opinion
Which is the best fuel for late night cramming?
Votes: 512
Previous poll results: Who's your favorite biologist?