« previous next »

Author Question: In about 1 in ______ conceptions, the zygote splits completely apart to create a multiple birth. ... (Read 78 times)

P68T

  • Hero Member
  • *****
  • Posts: 509
on: Jun 22, 2018
In about 1 in ______ conceptions, the zygote splits completely apart to create a multiple birth.
 
  50
  150
  250
  350

Question 2

Monozygotic twins are produced when:
 
  two ova are fertilized by a single sperm.
  one ovum is fertilized by one sperm, and then splits to form two clusters.
  two ova are fertilized by two different sperm.
  one ovum is fertilized by two sperm, and then splits to form two clusters.


dominiqueenicolee

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jun 22, 2018
Answer to Question 1

250

Answer to Question 2

one ovum is fertilized by one sperm, and then splits to form two clusters.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

P68T

  • Hero Member
  • *****
  • Posts: 509
Reply #2 on: Jun 22, 2018
Thank you


dominiqueenicolee

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Withdrawing Medication from Single-Dose or Multiple-Dose Vials Withdrawing Medication from Single-Dose or Multiple-Dose Vials
Multiple urinary calculi. Multiple urinary calculi.
A. Open portable massage table on its side. B. Straighten out legs completely and check that leg ... A. Open portable massage table on its side. B. Straighten out legs completely and check that leg ...
Circling the forearm to create movement at the elbow. Circling the forearm to create movement at the elbow.
Birth Canal Birth Canal
Birth Control Methods and Abortion Birth Control Methods and Abortion
Video: Premenstrual Syndrome

For a complete list of videos, visit our video library