Assignment Part 1:
Q1. Describe the process of fertilization, and explain the significance of multiple sperm to ensuring its success. Need Assignment Help?
Q2. Discuss cleavage, morula formation, blastocyst formation, and implantation of the blastocyst in the uterine wall.
Q3. Describe gastrulation and the formation of the three germ layers.
Q4. Identify and describe the formation, location, and functions of the four extra-embryonic membranes.
Q5. Discuss the roles of the extra-embryonic membranes in embryological development and placenta formation.
Q6. Discuss the importance of the placenta both to the fetus and as an endocrine organ.
Q7. Describe organogenesis and its role in the developing fetus.
Q8. Describe the interplay between maternal organ systems and the developing fetus.
Q9. List and discuss the events that occur during labor and delivery.
Q10. Identify the features of and the functions associated with the various life stages.
Q11. Explain the roles of hormones in males and females at puberty.
Q12. Relate the basic principles of genetics to the inheritance of human traits.
Q13. Describe the relationships among the various forms of inheritance, and give examples of representative phenotypic characters, both normal and abnormal.
Q14. Perform Punnett Squares for strict dominant-recessive inheritance, multiple allele and codominant inheritance, and x-linked inheritance patterns. From the results of a Punnett Square, be able to identify the probability of a given phenotype or genotype.
Q15. Identify several chromosomal disorders, and describe the human genome.
Assignment Part 2:
1. What is the term for the functional change that sperm must undergo in the female reproductive tract that allows them to fertilize a secondary oocyte? _______
2. The glycoprotein layer internal to the corona radiata is called ______
3. The developing conceptus is called a ________ for the first eight weeks.
4. The development of an embryo or fetus outside the uterine cavity is called _______.
5. The part of the female reproductive tract where fertilization normally occurs is _____________.
6. By the end of the third day after fertilization, the fertilized egg has become a solid ball of cells called the __________.
7. Name the type of trophoblast cell that degrades the endometrium for implantation to take place _________.
8. The decidua ________ is the endometrium that grows over the implanted egg.
9. Name the germ layer that gives rise to the bones and muscles. ________
10. Which of the fetal membranes serves as an early site of blood cell formation and that is the source of the cells that differentiate to form reproductive cells? ______
11. Name the hormone secreted by the placenta that mimics the action of LH and causes the corpus luteum to continue secreting progesterone. _________
12. During which month does the heart start beating? __________
13. Deoxygenated blood is carried to the placenta which fetal blood vessel? ______
14. Name the hormone that causes the waddling gate in pregnant women. ______
15. Name the hormone that causes glucose sparing. _____
16. Name the phase of parturition during which the baby is delivered. __________
17. Name one physiological change that occurs during pregnancy. ____________
18. Name the hormone that stimulates the let-down reflex. ______
19. The initial low-lactose, low-fat fluid produced by the mammary glands is called ____________.
20. A condition that appears as a result of impaired renal function, edema, and increased blood volume during pregnancy is called _________.
21. Name the term for one's physical or outward expression of their genes. ______
22. A diploid human cell contains _______ pairs of autosomal chromosomes.
23. Name the term that refers to different versions of the same gene. _______
24. Give one example of a dominant human trait. ______
25. Give one example of a sex-linked human trait. ________
26. Right handedness (R) is dominant over left handedness (r). Determine the probability of producing a child with right-handedness from a cross between two heterozygous parents. _________
27. From the previous cross, determine the probability the child will be homozygous dominant for the trait? ______________
28. Determine the probability of producing a child with O type blood from a cross between a woman who is genotype AO and a man who is genotype BO. _______
29. What is the probability a woman's 6-month-old son is colorblind if she is a carrier of colorblindness and the father is also colorblind? ______
30. From the previous cross, what is the probability of having a colorblind daughter? ___________
31. Name the technique used to observe abnormalities in chromosome number by staining, photographing, pairing, and lining up chromosomes ______
32. Name a genetic disorder described as a monosmy of sex chromosomes characterized as XO. ____________
33. Name an autosomal recessive disorder. _____
34. Name an autosomal dominant disorder. __________
35. Name an X-linked recessive disorder. ____________