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

Author Question: After the zygote begins to divide, a fluid-filled ball of cells called a(n) ____ attaches to the ... (Read 112 times)

rosent76

  • Hero Member
  • *****
  • Posts: 516
on: Aug 6, 2018
After the zygote begins to divide, a fluid-filled ball of cells called a(n) ____ attaches to the uterine wall.
 a. blastocyst
 b. gastrula
 c. fetus
 d. endometrium
  e. implant

Question 2

The use of which type of containers in microwaves raises concerns about unsafe chemical exposure?
 a. glass
 b. brown paper
  c. plastic
 d. closed
 e. open


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mjenn52

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Aug 6, 2018
Answer to Question 1

a

Answer to Question 2

c


rosent76

  • Member
  • Posts: 516
Reply 2 on: Aug 6, 2018
Thanks for the timely response, appreciate it

cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

The response of hair cells to mechanical stimulation. The response of hair cells to mechanical stimulation.
Blood cells Blood cells
Body fluid compartments Body fluid compartments
Glucagon- and insulin-secreting cells in the islets of Langerhans Glucagon- and insulin-secreting cells in the islets of Langerhans
Types of white blood cells. Types of white blood cells.
A soccer ball is released from rest at the top of a grassy incline. After 8.6 seconds, the ball ... A soccer ball is released from rest at the top of a grassy incline. After 8.6 seconds, the ball ...
Video: Covalent bonds - role in the body

For a complete list of videos, visit our video library