Dizygotic twins - Study guides, Class notes & Summaries

Which of the following statement is true? -PTSD is entirely genetically determined -Monozygotic twins and dizygotic twins have the same concordance for PTSD -People with pre-existing hypocortisolism is more likely to develop PTSD -Early childhood experience does not confer PTSD susceptability -None of above is true - ️️People with pre-existing hypocortisolism is more likely to develop PTSD * In PTSD, E/NE and CRH levels are elevated, but cortisol level is reduced, Low cortisol level b...

Psychology- Human Development, Papalia Ch-3 with Complete Solutions fertilization union of sperm and ovum to produce a zygote; also called conception zygote one-celled organism resulting form fertilization dizygotic twins twins conceived by the union of two different ova(or a single ovum that has split) with two different sperm cells; also called fraternal twins; they are no more alike genetically than other siblings monozygotic twins twins resulting from the division of a single ...

What is the first trimester? Conception to 13 weeks gestation What conditions occur during the first trimester? -Multiple pregnancies -Hyperemesis gravidarum (HG) -Bleeding -Miscarriage -Ectopic pregnancy -Gestational trophoblastic disease (GTD) What is multizygotic pregnancy? 2 or more eggs are fertilized at the same time. Dizygotic or "fraternal" twins. Separate amnion and chorion, but placentas may grow together. What are risk factors for multizygotic pregnancies? -ART technology use -...

Child Psychology Question and answers rated A+ 2023/2024 Twin studies - correct answer provide another way to tease out the roles of nature and nurture by comparing monozygotic and dizygotic twins. Monozygotic (MZ) twins - correct answer often called identical twins, share the same genetic code because they developed from one fertilized egg, which divided into two separate individuals. Dizygotic (DZ) twins - correct answer often called fraternal twins, developed from two separate eggs fer...

Child Psychology Continuous and Discontinuous Developmental periods Questions and Answers 2023/2024 Twin studies - correct answer provide another way to tease out the roles of nature and nurture by comparing monozygotic and dizygotic twins. Monozygotic (MZ) twins - correct answer often called identical twins, share the same genetic code because they developed from one fertilized egg, which divided into two separate individuals. Dizygotic (DZ) twins - correct answer often called fraterna...

AQA PSYCHOLOGY, THE APPROACHES EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A++ psychology emerging as a science; timeline 17th-19th century → psychology is a branch of philosophy 1879 → psychology becomes a science and Wundt's lab is established 1900s → Freud established psychodynamic approach 1913 → Watson and Skinner established the behaviourist approach 1950s → Rogers and Maslow established the humanistic approach 1960s → cognitive approach is establ...

The nurse is expecting a patient from the provider's office with a diagnosis of hyperemesis gravidarium. What is this? Increased emesis caused by a viral illness What is a classification used for twins Monozygote What is a pregnancy in which there is no fetus, only tissue Hydatidiform mole A complication of pregnancy that is treated by surgery is? Ectopic pregnancy A surgical D & C would be required for a patient who has experienced a Spontaneous abortion The pregnant women should not expo...

PSYC 435 Abnormal Psychology Quizzes 1-5 Complete Questions With Verified Answers Graded A+ Which of the following factors has a significant effect on the rates of severe mental illness among Americans? a. Family size b. Gender c. Geographical region of the country d. Political affiliation b. Gender In Dr. Lu's study of eating disorders, she looked at the academic histories of girls with an eating disorder and girls who did not have such problems. In this example, the girls with eati...

A woman's cousin gave birth to an infant with a congenital heart anomaly. The woman asks the nurse when such anomalies occur during development. Which response by the nurse is most accurate? A. "We don't really know when such defects occur." B. "It depends on what caused the defect." C. "They occur between the third and fifth weeks of development." D. "They usually occur in the first 2 weeks of development." - c A woman is 8 months pregnant. She tells the nurse that she knows he...

Moment of Conception correct answers the ovum is about the come a zygote Nature correct answers influence of genes Nurture correct answers refers to the environmental influences Sensitive period correct answers when a certain growth will most likely happen Epigenetic's correct answers effects of environmental forces on the expression of an individual species genetic inheritance Zygote correct answers single cell that is formed from two gametes DNA correct answers molecule that...