1) A group of unspecialized embryonic cells is transplanted from a leg bud to a wing bud in a chick embryos and develops into toes. Which term best describes this phenomenon? A) Differentiation B) Determination C) Induction D) Pattern formation   2) All of the following occur in the light reactions of photosynthesis except the   A) Utilization of photons   B) Formation of ADP molecules   C) Formation of O2 molecules   D) Oxidation of water molecules

Q: Describe C3 plants: a.)What is the CO2 pathway? b.)How much carbon is lost via…

A: In C3, the primary carbon compound delivered contains three carbon molecules. A "typical" plant—one…

Q: Which set of daughter cells would result if the parent cell shown at left underwent mitosis?  A) A…

A: Ans-  B     Explanation-  Mitosis is the division of a single cell into two daughter cells that are…

Q: A chloroplastic protein is encoded by a gene in the nucleus. Which of the following orders correctly…

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Q: Describe the function of these molecules that help control the cell cycle A.) M-phase promoting…

A: A) Maturation promoting factor is a cell cycle gatekeeper that controls a cell's transition from the…

Q: I have a pet amoeba. It's name is Stretch. I look at stretch every day with my microscope, feed it,…

A: In discussing the fascinating scenario of Stretch the pet amoeba reproducing through mitosis and…

Q: Regarding fluroescence, how do emission wavelengths get isolated from excited wavelengths?

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Q: 1. What is label B referring to? 2. What is label A referring to? 3. What is a collection/stack of…

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Q: A student collected samples of cells from a woody plant during the spring and produced the drawings…

A: Mitosis can be defined as the process in which a single cell divides to form two daughter cells.…

Q: What events happen in telophase? a.) Chromatin coils and condenses, forming chromosomes b.)…

A: In mitotic cell division, a single somatic cell divides once to produce two identical daughter cells…

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Q: Which of the following solves the problem of shortening of chromosomes in each cell cycle?a) DNA…

A: The DNA replication mechanism is a semiconservative replication in which the parent DNA acts as the…

Q: which of the following is not true about mitosis?   a.) chromosomes line up in metaphase by…

A: All living organisms are made up of cells. The cells are the basic structural and functional unit of…

Q: 4) If 20% of a culture of human cells have a DNA content somewhere between 1&2xs (S-phase= 8 hours)…

A: S phase is synthesis phase during which DNA is replicated when the cell is undergoing mitosis.

Q: Can you please do questions 17,18 and 19

A: We are authorized to answer one question at a time, since you have asked three questions, so we are…

Q: The kind of cell division that originates two daughter cells each having exactly the same number (as…

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Q: Describe the cells that make up the ascending loop of Henle. Include a clear explanation of how the…

A: Structure: Composed of simple squamous epithelial cells.Function: Highly permeable to ions like…

Q: You homogenize liver cells and isolate vesicles derived from the endoplasmic reticulum.  When their…

A: Question - You homogenize liver cells and isolate vesicles derived from the endoplasmic reticulum.…

Q: What is the final result of mitosis in a human A) nearly genetically identical 2n somatic cells B)…

A: Mitosis: It is the process in which newly replicated chromosomes equally divided into two daughter…

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Q: Which of the following is TRUE about gametes? a) undergo meiosis b) formed by mitosis c) always…

A: Please note, the given questions are four different questions and not sub-parts of one question.…

Q: Can you please answer question 1,2, and 3 please

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Q: . Explain what the cell is doing in each of the following stages of the cell cycle.a) G1, b) S, c)…

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Q: A cell has 30 chromosomes before mitosis. After the completion of mitosis, the two daughter cells…

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Q: 30. Mitotic chromosomes are A) 103 B) 104 105 D) 108 times more compact than a DNA molecule in its…

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Angiosperm Reproduction

The process of sexual reproduction in flowering plants is known as angiosperm reproduction. In flowering plants, reproduction begins with pollination, or the transfer of male gametes (pollen) from the male reproductive organ (anther) to the female reproductive organ (pistil), and ends with fertilization of the female gametes (egg), which produces a zygote, which then grows to become a mature plant.