erm cell's sole function is to give its genetic materials to the egg cell. Hence, sperm cells carry mostly just DNA and hardly have any cellular organelles except for packs of ________________  which fuel their rapid motion.    Question 29 options:   endosomes   Golgi apparatus   endoplasmic reticulum   mitochondria

Q: Question 21 The nucleus of the spermatozoan is found in the     axial filament     centriole…

A:

Q: Exchange of genetic material in ciliates is known as O panmixis O macronucleosis O myxomycetosis O…

A: Single cell organisms mostly exhibit asexual reproduction. But sexual reproduction is also seen in…

Q: Correct order of development of the conceptus is: O Morula, Blastocyst, Zygote, Embryo, Fetus O…

A: Cell division is defined as the process where the parent cell divides and produced two or more…

Q: A. daughter chromosomes B. spindle fibers Structure labeled A in the picture Structure labeled B in…

A: Chromosomes are thread like structures , made up of proteins and DNA organized into genes and are…

Q: Question 5. DNA replication and the production of histones occur during what part of the cell…

A: The Cell cycle has two phases named interphase and M phase. In the M phase, the actual cell division…

Q: QUESTION 5 Assuming mitosis is divided into prophase, prometaphase, metaphase, anaphase, and…

A: Introduction :  The events that take place during the cell cycle are organised. DNA replication and…

Q: Homologous chromosomes O are present in most diploid cells

A: Homologous chromosomes are chromosome pairs inherited from each parent. They have corresponding DNA…

Q: Which of the following does NOT begin during prophase? Separation of sister chromatids Centrosomes…

A: Mitosis is a term that indicates somatic cell division where a single cell divides into two daughter…

Q: Question 38 If human gametes were diploid the products of fertilization would have more…

A: DNA is the genetic material of living organism. DNA is a double stranded macromolecule that contains…

Q: Question 30 Spermatogenesis. At the end of meiosis II, a spermatid cell will have which amount of…

A: The origin and development of the sperm cells within the male reproductive organs called…

Q: Match the stages of mitotic cell division to the descriptions of those stages. ]chromosomes attach…

A: Answer:  MITOTIS = It is the cellular division of cell in to two identical daughter cells, It is the…

Q: Identify organelles A, B, C, D, and E on the animal cell diagram below. Then describe the function…

A: The image given in the question is a detailed 3D image of an animal cell showing all its organelles.…

Q: QUESTION 4 The main advantage of an established cell line versus a primary cell line prepared…

A: Centrifugation  The technique by which different components of a mixture is separated.

Q: Question 7: The following images were taken to study mitosis in plant cells. a. Fill in the table…

A: The cell cycle has two stages: the interphase, which marks the start of cell division, and the…

Q: The quail somites transplanted in a conventional order were able to develop normally in the chick…

A: Induction is the process by which the presence of one tissue influences the development of others.…

Q: person with XXY sex chromosomes will typically:

A: xxy is the klinefelter syndrome .

Q: The cell is the smallest unit capable of maintaining all life processes. Which of the following is…

A: Life processes are the functions performed by living beings.

Q: At birth, a girl has in her ovaries many primary oocytes secondary oocytes that have started meiosis…

A: The female reproductive system consists of internal and external genital structures. The internal…

Q: Match the organelle to its function. Nucleus A. Synthesis of secreted proteins and addition of…

A: An organelle is a subcellular structure that has one or more specific function to perform in the…

Q: Of the following cell types, which one would be most likely to exist in the G0 state?   A. An…

A: G0 state  Is is the resting stage of the cell. In this stage cell not divide.

Q: Not including crossing over (which significantly increases gamete variability), why are there…

A: Meiosis cell division is a type of reductional cell division in which germ cells are formed. Germ…

Q: Which statement is true about mitosis? Page 1 O It is a form of asexual reproduction resulting in…

A: Mitosis is a cell division that occurs in normal cell and it is is required for the growth and…

Q: The process of development

A: The process of development refers to the formation of different cell types and organs in both plants…

Q: Question 71 match description to disease ingestion of preformed toxin in improperly canned alkaline…

A: The disease is malfunctioning of the body or part of the body. Diseases are pathological that are…

Q: QUESTION 4 The largest human cell is the female ovum or egg cell. O True O False

A: Ovum is the haploid cell which is formed by the process of meiosis in oogonia present in ovaries in…

Q: Cells that are undergoing the process of mitosis contain condensed chromosomes that are attached to…

A: The question is related to the cell division , in the cell division there are several steps where…

Q: The organelles known as Mitochondria and Chloroplasts, found inside the cells of multicellular…

A: Multiple cells joining together to form a single eukaryotic cell could have evolved into eukaryotic…

Q: One portion of the cell theory states that O 1. All cells have nucleus O 2. All cells divide my…

A: Cell is the basic structural and functional unit of life. The term cell was given by Robert hooke.

Q: Question 4 Meiosis: 1. Keeps the chromosome number constant generation to generation 2. Ensures that…

A: Meiosis ensures that all daughter cells have the diploid number of chromosomes. Meiosis is cell…

Q: Question 14 The scientist (scientists) who used enzyme-digesting proteins to show that protein was…

A: Dear student,As per the Bartleby policy, I am answering the first question only. To answer the…

Q: Review Concept 12.2 Mitosis. Select the incorrect statement. O Bacteria reproduce by mitosis. O In…

A: Mitosis is the type of cell division which results in the production of two daughter cells from one…

Q: Question 2 2/4 points Which of these associations between a cytoskeletal fiber and its function are…

A: Cytoskeleton are a dynamic 3-D structure present in the cytoplasm of an eukaryotic cell. It acts as…

Q: Question 5 What stage of mitosis is shown in the picture Incorrect 0.00 points out of 2.00 P Flag…

A: Answer is C. Metaphase

Q: Question 3 Review 12.1 Cell division. Match the term and its description. Each term can only be used…

A: The fundamental and active biological process by which a parent cell after replication of its…

Q: Question 18 Ovoviviparous egg development O all of the above O requires copulation to get sperm and…

A: Ovoviviparity is defined as a form of reproduction that will take place between egg-laying oviparous…

Q: Examine the diagram that shows the late stages of telophase during mitosis. Which statement…

A: Cell is a structural and functional unit of an organisms several cells joined together to form the…

Q: Most likely the most recent common ancestor of all animals was a multicellular algae unicellular…

A: Animals are heterotrophic organisms. They don't synthesize their own food.

Q: QUESTION 18 proteins carry out/initiate the events of apoptosis QUESTION 19 This protein involved in…

A: Introduction A cell is a cytoplasmic mass that is outwardly attached by a cell membrane. Cells are…

Q: During mitosis the chromosomes line up in the middle of the cell are copied all of the above are…

A: Question 11 During mitosis a cell divides to form two daughter cells and the daughter cells have…