Podcast
Questions and Answers
Which type of twins are genetically identical and have the same chromosomes and physical characteristics?
Which type of twins are genetically identical and have the same chromosomes and physical characteristics?
- Identical twins
- Monozygotic twins (correct)
- Dizygotic twins
- Fraternal twins
What is the main difference between monozygotic and dizygotic twins?
What is the main difference between monozygotic and dizygotic twins?
- Monozygotic twins have the same blood type, hair, and eye color.
- Monozygotic twins are affected by heredity, maternal age, race, and number of prior pregnancies. (correct)
- Dizygotic twins are the same sex.
- Dizygotic twins result from a single fertilized egg dividing into separate halves.
How do fraternal twins form?
How do fraternal twins form?
- From a single fertilized egg dividing into separate halves.
- From two eggs fertilized by two separate sperm. (correct)
- From two eggs fertilized by a single sperm.
- From a single egg fertilized by two separate sperm.
Are monozygotic twins more common than dizygotic twins?
Are monozygotic twins more common than dizygotic twins?
Can fraternal twins be of the same sex?
Can fraternal twins be of the same sex?
During the first trimester, some women may experience food cravings, while others may experience
During the first trimester, some women may experience food cravings, while others may experience
What changes occur to a woman's breasts during the first trimester?
What changes occur to a woman's breasts during the first trimester?
What is a common symptom experienced by women in the early months of pregnancy?
What is a common symptom experienced by women in the early months of pregnancy?
What emotions might a woman feel during her first trimester?
What emotions might a woman feel during her first trimester?
If a woman feels down or anxious during her first trimester, what should she do?
If a woman feels down or anxious during her first trimester, what should she do?
During the first trimester, some women may experience food cravings, while others may experience
During the first trimester, some women may experience food cravings, while others may experience
What changes occur to a woman's breasts during the first trimester?
What changes occur to a woman's breasts during the first trimester?
What hormone changes may cause moodiness or irritability during the first trimester?
What hormone changes may cause moodiness or irritability during the first trimester?
