Which of the following is true of multiple fetuses?
A. Dizygotic twins are a result of a single egg getting fertilized.
B. Monozygotic twins are never the same sex, whereas dizygotic twins are always the same sex.
C. Monozygotic twins represent individuals with differing genetic fingerprints.
D. Dizygotic twins are always identical.
E. Monozygotic twins result when the fertilized and rapidly dividing egg splits into two within days after conception.
Answer: E
You might also like to view...
The 2010 Dietary Guidelines for Americans encourages healthier fats such as butter and lard
Indicate whether the statement is true or false
To optimize glycogen resynthesis after exercise, athletes should concentrate on consuming carbohydrate-containing foods with a _____ glycemic index
Fill in the blank(s) with correct word
Food intake in humans is regulated by body processes developed over 40,000 years ago during periods of feast and famine
Indicate whether the statement is true or false
An inverse association exists between family income and obesity prevalence among white females of all ages.
Answer the following statement true (T) or false (F)