« previous next »

Author Question: Answer: B A) mesoderm; nervous system, lungs, internal organs, and skin B) chorion; endocrine ... (Read 101 times)

captainjonesify

  • Hero Member
  • *****
  • Posts: 543
on: Jun 22, 2018
Answer: B
 
  A) mesoderm; nervous system, lungs, internal organs, and skin
  B) chorion; endocrine system, muscles, placenta, and skeleton
  C) ectoderm; circulatory system, skin, skeleton, and internal organs
  D) endoderm; digestive system, lungs, urinary tract, and glands

Question 2

The ectoderm becomes the __________.
 
  A) muscles and skeleton
  B) nervous system and skin
  C) circulatory system and other internal organs
  D) digestive system, lungs, urinary tract, and glands


morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

captainjonesify

  • Hero Member
  • *****
  • Posts: 543
Reply #2 on: Jun 22, 2018
Thank you!


morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jun 22, 2018
Happy to help


« previous next »
 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Lateral view of the internal male reproductive organs. Lateral view of the internal male reproductive organs.
The male reproductive system, sagittal section showing the organs of the system and their relation t The male reproductive system, sagittal section showing the organs of the system and their relation t
The female reproductive system. (a) Sagittal section through the pelvis. (b) Top view of pelvic orga The female reproductive system. (a) Sagittal section through the pelvis. (b) Top view of pelvic orga
Earthworm Internal Diagram Earthworm Internal Diagram
Internal and external hip rotation Internal and external hip rotation
Solar System Solar System
Video: Hershey Chase Experiments

For a complete list of videos, visit our video library