This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Internal organs develop from which germ layer? a. the endoderm b. the mesoderm c. the ectoderm d. ... (Read 30 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jun 21, 2018
Internal organs develop from which germ layer?
 
  a. the endoderm
 b. the mesoderm
 c. the ectoderm
 d. the blastoderm

Question 2

A muscle relaxes after contracting when
 
  a. calcium is taken up by internal organelles.
 b. internal acetylcholine is broken apart by acetylcholinesteras e.
 c. troponin is taken up by internal organelles.
 d. myosin and actin begin to interact.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dpost18

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 21, 2018
Answer to Question 1

a

Answer to Question 2

a


LaDunn

  • Member
  • Posts: 526
Reply 2 on: Jun 21, 2018
:D TYSM

elyse44

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

The effects of germ-line versus somatic cell mutations. The effects of germ-line versus somatic cell mutations.
Location, appearance, and internal structure of the mammalian pancreas. Location, appearance, and internal structure of the mammalian pancreas.
Oceanic Crust Has a Well-defined Internal Structure Oceanic Crust Has a Well-defined Internal Structure
Abdominal organs. Proceed with caution during abdominal massage. Abdominal organs. Proceed with caution during abdominal massage.
Pituitary Hormones and Their Target Cells, Tissues, and Organs Pituitary Hormones and Their Target Cells, Tissues, and Organs
cow internal cow internal
Video: Transferring genes into plants Animation

For a complete list of videos, visit our video library