You have ah Each cell may continue development, but only into a nor Each cell may develop into a full-sized, normal embryo. All eight cells would die immediately. Each cell may develop into a smaller-than-average, but

Q: Which of the following mechanisms could negatively impact embryo development in humans? a mutation…

A: The embryo is developed from the zygote by the mitotic divisions. The zygote is formed after the…

Q: d number of cells: 2048 Incorrect

A: An embryo is formed by the fusion of two gametes. The gametes contain half the number of chromosomes…

Q: Howw many different cell types would you find at the embryonic stages (cleavage, blastocyst, the…

A: After fertilization, the zygote and its associated membranes referred as the conceptus. During the…

Q: The photo is the question!!

A: The process where the genetic material of diploid germ cell undergoes two nuclear cell divisions…

Q: Stem cell lines are developed from O multipotent cells O inner cell mass cells from a blastocyst…

A: Stem cells are pluripotent cells. They can be preserved for future generation, to store human genes.…

Q: Sometimes, changes or “mutations” occur that prevent genes from doing their job properly. Certain…

A: BRCA 1 and BRCA 2 are two tumor suppressor genes that express proteins that help in DNA repair. The…

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: Question 7. When does differentiation occur in egg development?

A: Cellular differentiation is a multi-step process involving the coordinated regulation of genes by a…

Q: a. Which of the following sets of genes should an "a" cell not be able to transcribe? [Select] b.…

A: The primary membrane-sure unit that carries the essential molecules of existence and of which all…

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: What are sex cells called (choose all correct answers)? O germ cell O gametes O eggs O sperm O…

A: Higher eukaryotic organisms are composed of two fundamental types of cells; the germ cells and the…

Q: Which of the following are functions of mitosis? (select all that apply)   asexual reproduction…

A: Mitosis is a process where a single cell divides into two identical daughter cells.

Q: During which of the following cellular events is ploidy cut in half? O meiosis II meiosis I mitosis…

A: Meiosis is reductional division. Mitosis is equational division.

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: In a multicellular organism, every cell contains all of the DNA (with a few exceptions). What data…

A: Introduction There are two types of organisms are found on the based on no of cells, unicellular and…

Q: What does Cell Theory state? Refers to the restrictive changes in the genetic potential that leads…

A: Biology is a branch of science. Bio means life and ology means study. Biology is basically the study…

Q: Embryonic stem cells come from OA. aborted fetuses OB.cells from amniocentesis of the amniotic fluid…

A: Stem cells are immature and undifferentiated cells that have the strength to create more…

Q: Stem cells in the skin are found in the hypodermis will divide via meiosis to become adult cells…

A: Skin stem cells are found in the adult tissue; self-renewed and differentiated by producing cells of…

Q: Give typing answer with explanation and conclusion if a mother's ........ cell contains mutated dna,…

A: Mutation can occur in somatic and sex cells.  Mutation is the change in the DNA sequence of an…

Q: 10. The following diagram shows animal cells in different phases of the cell cycle and mitosis.…

A: The "cell cycle," also known as "cell division," is a set of processes that occur in a cell leading…

Q: Extranuclear inheritance occurs because O chromosomes in the nucleus may be transferred to the…

A: Extranuclear inheritance refers to the transmission of genetic information that is located outside…

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: During the development of an animal embryo, different tissue types like muscle and neurons will…

A: As per our honor code, we are authorized to answer only one question at a moment. So, we are…

Q: Which of the following are characteristics of stem cells? Select all that apply.     --They can…

A: Stem cells are cells that have the potential to differentiate into any type of cell and can divide…

Q: Cell-Cell interactions play no role in either determination or differentiation. True  False

A: Cell–cell interaction is the direct interactions between cell surfaces. It play a crucial role in…

Q: A certain species of desert rat is a sexually-reproducing, diploid animal. It has a genome (N)…

A: Introduction :- DNA is the genetic material, which carries hereditary information from one…

Q: What are sex cells called (choose all correct answers)?

A: Sex cells are called : Germ cells , Gametes , eggs and sperms

Q: 1. During development from stem to fully differentiated, cells in the body alternately divide…

A: Cell division is the process by which a parent divides into two or more daughter cells. cell…

Q: Embryonic stem cells come from

A: Answer: EMBRYONIC STEM CELLS are the pluripotent cell lines , these cells are characterized by their…

Q: Embryo is a solid ball of cells 2.(a) Describe the difference between pluripotent and multipotent…

A: Human stem cells are unique cells with the capacity to develop into multiple cell types. They can be…

Q: The process of mitosis (select all that apply)

A: Mitosis is a nuclear division mechanism that occurs in eukaryotic cells when a parent cell divides…

Q: The cell process represented in the illustration above is Select one: a. Reduction division b.…

A: In order for the growth and reproduction of an organism, cell division is important. Cell division…

Q: In humans, around 4 weeks after implantation, anchoring of placental villi is achieved by…

A: Embryology is a branch of biology that deals with the study of the formation of gametes(sperm and…

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: called gametes are a combination of reproductive cells, ova and spermatozoa that are produced by a…

A: Sexual reproduction is a mode of reproduction in which two parents are involved. A diploid zygote…