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

Author Question: Down syndrome is a congenital defect commonly caused by an extra copy of chromosome 21. a. True b. ... (Read 69 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Feb 27, 2019
Down syndrome is a congenital defect commonly caused by an extra copy of chromosome 21.
 a. True
  b. False
 Indicate whether the statement is true or false

Question 2

The formation of the female egg is called oogenesis.
 a. True
  b. False
 Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cclemon1

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Feb 27, 2019
Answer to Question 1

True

Answer to Question 2

True


xclash

  • Member
  • Posts: 681
Reply 2 on: Feb 27, 2019
Great answer, keep it coming :)

bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Phenotypic and molecular markers mapped on human chromosome 1 Phenotypic and molecular markers mapped on human chromosome 1
Pneumonia. This common lung inflammation may be caused by bacteria, viruses, or fungi and is often d Pneumonia. This common lung inflammation may be caused by bacteria, viruses, or fungi and is often d
Tooth development and eruption are commonly used to assess age in the subadult skeleton. Deciduous ( Tooth development and eruption are commonly used to assess age in the subadult skeleton. Deciduous (
The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives. The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives.
Notice the reddish-brown haze caused by nitrogen oxides that is often over many major cities. Notice the reddish-brown haze caused by nitrogen oxides that is often over many major cities.
A karyogram of the human chromosome set, showing the distinctive banding pattern of each chromosome. A karyogram of the human chromosome set, showing the distinctive banding pattern of each chromosome.
Video: Corpus Callosum Animation

For a complete list of videos, visit our video library