An elevated maternal serum AFP, may indicate an amniocentesis at? a. 15-18 weeks b. 25-38 weeks c. 10-12 weeks d. 20-42 weeks

Q: Discuss how the development of an artifi cial placenta is an important step in the study of…

A: The artificial placental involves the fruitful transportation of a hatchling weighing somewhere in…

Q: Placenta ... a) ... develops from trophoblast cells. b) ... develops from embryoblast cells. c)…

A: Pregnancy occurs when the male gamete sperm fuses and fertilizes with the female egg that is…

Q: There are babies with blood types A, B, AB, and O, waiting to be reunited with their parents.…

A:

Q: To determine: The probability of a child being affected in IV generation if the male parent of…

A: A mutation is a defined in the way that it is stated to be the change in the sequence of DNA or RNA.…

Q: Tigure represe to determ IT a characteristic case the size of testes, is an adaptation. 200 100…

A: Polygamous are those organisms that are having either two or more than two mates.  Monogamous are…

Q: PROCEDURE 1. Use the background information and the genetic test results to answer questions 1-4. 2.…

A: Hbn Hbn =homozygous normalHbs Hbs = homozygous recessive with diseaseHbn Hbs= heterozygous normal

Q: Constriction of umbilical blood vessels during vaginalbirth ________.a. causes respiratory…

A: The vital link between the fetus and the mother is developed by the umbilical circulation. A vaginal…

Q: How is colostrum most important to a newborn?a. It helps boost the newborn’s immune system.b. It…

A: Immune system is a complex organization of cells, tissues, and organs. The immune system important…

Q: Is it possible for twins to have different fathers

A: Identical twins:They are also known as the monozygotic twins. They are produced when a single egg is…

Q: 2 II 5 10 Probable pattern of inheritance: %3D

A: The genetic diseases are inherited from family. It could be x- linked or it could be autosomal.…

Q: Use the chart below to help answer this question. Jessica's mother has the blood type AB and her…

A: Blood group is an example of multiple allele. It is controller by A, B and O alleles. It is the…

Q: a) Give two types of germ layer and what do they become (b)Briefly describe why it is important the…

A: Germ layers: a. The three layers of tissues that become established during the early embryonic…

Q: Gestation takes about -____weeks. a) 38-42 b) 44-46 c) 28-30 O d) 48-52

A:

Q: The advantage of chorionic villi sampling over amniocentesis is that Chorionic villi sampling: a.…

A: CVS and amniocentesis are tests carried out during pregnancy most commonly to check your baby for…

Q: Which statement regarding fetal/maternal circulation is correct? Question 25 options: a)  Two…

A: Umbilical cord is a means of exchanging various substance between the foetus and placenta. Umbilical…

Q: 17. The exchange of oxygen, food and wastes between mother and fetus occurs at а. С b. D с. В d. A…

A: Placenta  Placenta is an organ that develope during pregnancy of a woman. Is develops from the…

Q: Based on the results of the electrophoresis plate the the left: Which man is the most likely father…

A: Here according to the DNA fingerprinting procedure, DNA sample from all the individuals are…

Q: Identify the encircled part. What is the function of this?

A: INTRODUCTION Bronchioles : The bronchi branched into small tiny tubules called bronchioles which…

Q: Umbilical cord contains A allantois B yolk sac C arteries veins

A: The umbilical cord is a stretchable, tubular  structure which joins the fetus to the mother during…

Q: Males with a low sperm count have a condition knownas (oligospermia, aspermia).

A: The seminal fluid that is produced in the males of most species contains millions of sperms. This is…

Q: Use the pedigree to answer the question: Ge the genotype and gender of Individual R in generation…

A: Pedigree  It is a genetic representation of family tree.

Q: Who could be the possible parents of baby X? Blood Types Blood type B Blood type O Blood type AB…

A: Blood grouping is the classification system blood which is based on the principle of agglutination…

Q: According to the story, what was baby Ben's genotype? What genotype would ben have to reproduce…

A: BB and Bb genotype indicates "brown eyes." bb genotype indicates "blue eyes."  Hence, brown eyes are…

Q: Explain two things that the reproductive system must do to create and maintain a healthy pregnancy.…

A: The female reproductive system Ovaries make eggs and hormones like estrogen and progesterone. This…

Q: Explain why pregnant women often suffer from back strain late in their pregnancy.

A: Pregnancy, also known as gestation is the time during which one or more offspring develops inside…

Q: "Justify the statement "" Sex of child is determined at the time of fertilization""."

A: The fusion of gametes from sexually distinct individuals is called fertilization. The gametes are…

Q: Choose the correct answer from the choices below: Question: The queen ant when it fertilizes the…

A: Given: The queen ant is also known as gyne. It is an adult female reproducing ant in an ant colony.…

Q: why it would be harmful for a human mother’s blood to pass across the placenta and into the fetus?…

A: The unborn baby (foetus) relies on its mother for nourishment and oxygen during pregnancy. His or…

Q: Individual 14 is thinking of having children, but she knows her family has a history of cancer.…

A: Cancer  It is a uncontrolled growth or cell. Cel divide abnormally and affect other part of body…

Q: Is In vitro fertilization (IVF) a diagnostic procedure or laboratory test? A. It is Diagnostic test…

A: In vitro fertilisation is a method of fertilisation in which an egg and sperm are joined in a…

Q: Complete the punnett square below for a cross between AA and aa A Aa a a QUESTION 4 A Aa Complete…

A: The Punnett square is a square diagram that is used to predict the genotypes of a particular cross…

Q: #4 (1) Is sickle cell anemia inherited in an autosomal dominant or autosomal recessive pattern? (2)…

A: Step 1 Since you have asked multiple questions, we will solve the first question for you. If you…

Q: The average gestation period (length of a pregnancy) for humans is 40 weeks.  If a child if born…

A: So. gestation period is the length of the pregnancy duration.  To find the gestation period in…

Q: A pregnant woman is carrying a triplet inside her womb. They want to determine the number of boys or…

A: Here a is the probability of having a boy  and b is the probability of having a girl.  The…

Q: Compare and contrast the following terms: A young pregnant woman comes into the physician’s office…

A: Physicians play an important role in the health sector. They do not only help in prescribing…

Q: possible fathers. Identify the child's plood type. Then select who she can rule out as the father.

A: To determine the blood type, a blood sample is mixed with type A and Type B antibodies. The reaction…

Q: a) If individuals 1 and 2 marry, what is the probaE kidney disease? 4 Beuopb Pot

A: ANSWER;- From the pedigree, this is an autosomal latent disease because this disease skips…

Q: Compare and contrast the following terms: A young pregnant woman comes into the physician’s office…

A: Pregnancy includes many physiological changes due to hormonal changes in response to fetal…

Q: What is the length between the placenta edge and the internal os in low-lying placenta

A: When the placental edge lies too close to the internal os of the cervix extending to the lower…

Q: Use the Pedigree Chart below to answer the following questions: 1. The above pedigree chart shows…

A: Pedigree is defined as the familial representation for a particular trait.

Q: To study the genetic makeup of an unborn child ____________ is the procedure to obtain amnio fluids.

A: Amniotic fluid  Amniotic fluid is surround the developing embryo and act as cushion for growing…

Q: increases the risk of infant death

A: Option B : It increases the risk of infant death

Q: Women should always give birth laying down. This is

A: In contrast to the prone position, which is face down, the supine position involves lying…

Q: Embryos with cleavage pattern depicted in panel B exhibit mosaic development. B A) True B) False

A: Embryo  In developmental biology, the early stage of multicellular organism that is form by…

Q: diagram to answer the questions. A. Name the technique used to the data. B. Is this individual a…

A: Human beings have 23 pairs of chromosomes. Out of which there are 22 pairs of chromosomes which are…