Embryonic stem cells come from OA. aborted fetuses OB.cells from amniocentesis of the amniotic fluid from a pregnant woman O C. newborn babies OD.5 day old fertilized eggs (blastulas) from fertility clinics signed over by their owners for research

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: chances two people heterozygous for achondroplasia could have a normal child?   alternate forms of…

A: Achondroplasia is a genetic disorder having autosomal dominant pattern of inheritance.

Q: Which of the following does not occur during cleavage?A. Rapid DNA synthesisB. Cell growthC.…

A: Step 1 Early development or embryogenesis is the development of an embryo from the fertilized ovum.…

Q: Human development begins when cells are exposed to:   Question 12 options:   NODAL…

A:

Q: The is the foundation of a medical term The comes at the end of a medical term The is attached to…

A:

Q: Which event occurs in the first stage of labor? The placenta separates from the uterine wall. The…

A: Labor involves a cascade of events that triggers uterine contractions to deliver the developed baby…

Q: What group of proteins play a key role in controlling the program of developmental changes? O…

A: Gene expression is the process by which the instructions in our DNA are converted into a…

Q: Which 2 of the following would indicate that a woman is in the second stage of labour? Select one or…

A: Pregnancy is the period between the time of conception to the delivery of a fully developed fetus.

Q: A new mutation that occurs in which type of cell can be passed | on to offspring?

A: The mutation in egg cell or sperm cell can be passed to the offspring If a mutation that occur in…

Q: The placenta is formed from the embryo and the of the of the mother. O umbilical cord, oviduct O…

A: Reproduction is an important physiological process of all the living organisms. to increase their…

Q: Draw the chromosomes in the zygote (cell after fertilization) egg cell fertilization sperm cell

A: Sperm cell is the male gamete and egg cell is the female gamete. Gametes are haploid in nature. Male…

Q: Which human cell is haploid? O A mature neuron in the brain O A mature muscle cell in the heart A…

A: The term ploidy is associated with the number of chromosomes sets that can be found in a particular…

Q: mother comes to a pediatric exam with her two year old She states that her child is speaking in…

A: The milestones of the 2 year old child  as stated by the mother are :-  Speaks in sentences of 2-4…

Q: Mutations that occur in ________ will be inherited.     germ cells before reproduction   body cells…

A: When a DNA gene is destroyed or altered in such a way that the genetic message carried by that gene…

Q: Dolly, the cloned sheep, was produced from a cell taken from an egg an embryo a mammary cell of a…

A: Cloning ia a technique used to make exact copies of living things. Genes, cells and tissues and even…

Q: The cells of sexual reproduction genes chromosomes gametes zygotes are called

A: Sexual reproduction is the process of creating new organisms by combining the genetic information of…

Q: The mesoderm eventually turns into which of the following substances? O connective tissue gut lining…

A: During development time,The cells are arranged in gastrulation phase to make three germ layers such…

Q: This(these) event(s) occur in the neonate during the neonatal period (just after birth). A - lungs…

A: Lot of changes occur in neonates immediately after birth. Most of the body systems becomes active…

Q: During development, which cell in the list below is the least committed? O zygote O Morula Inner…

A: Cells that have committed to to a particular pathway of differentiation. Precursor cells in fetal or…

Q: 4. As the embryo develops, what do the amnion and the yolk sac become, respectively? a. A sac that…

A: The amnion is filled with the amniotic fluid due to which the amnion expand and provides protection…

Q: Can I use the short prefix version of a word in a sentence .  'The stem cells can develop into…

A: No, it is not correct to write short prefixes such as ecto, meso, and all. Because words like…

Q: Meio sis : A - is important in asexual reproduction 8 - halues the number of cheromosomes and cells…

A: Question -Meiosis: A - is important in a sexual reproduction B - halves the number of chromosomes…

Q: Of sperm. dllu su In males, the outside of the body. is a structure located inside the penis that…

A: Reproduction is the biological process by which new individuals organisms are produced from their…

Q: In the development of a "three-parent baby", the third parent donates which of the following?…

A: Here, first and second parent donates egg and sperm and contribute to the genetic makeup of the baby…

Q: Which round of cell division is uneven? (hint: the SEM images will be helpful) a)First b)Second…

A: During early development, sea urchins exhibit radial holoblastic cleavage.

Q: Which of the following is not true regarding asexual reproduction? Select one: O a. The produced…

A: First we will see the meaning of asexual reproduction. The asexual reproduction involves the…

Q: 3. Study the figure. Then answer the question. This image shows a form of fetal genetic screening…

A: Prenatal screening: Prenatal screening refers to medical tests and procedures that are performed…

Q: 8. The major event in the embryonic development of animals that results in a layered embryo is…

A: Fertilization is the process in which the male and the female gametes unite to form the zygote.…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.