LABORATORY REVIEW
MITOSIS AND MEIOSIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Offspring will be identical to their parent cells.
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Only small numbers of offspring will be produced.
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The process is slow, so it will take a long time for offspring to be produced.
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The offspring will only have half of the parental genetic information.
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Detailed explanation-1: -Amoeba is a unicellular organism, and just like bacteria, it reproduces through binary fission. After replicating its genetic material through mitotic division, the cell divides into two equal-sized daughter cells. In this method, two similar individuals are produced from a single parent cell.
Detailed explanation-2: -Binary fission is asexual; the organism splits directly into two equal-sized offsprings, each with a copy of the parent’s genetic material. Binary fission is a common type of reproduction in single-celled organisms.
Detailed explanation-3: -Binary fission occurs when a parent cell splits into two identical daughter cells of the same size. Fragmentation occurs when a parent organism breaks into fragments, or pieces, and each fragment develops into a new organism.
Detailed explanation-4: -Bacteria reproduce through a process called binary fission. During binary fission, the chromosome copies itself, forming two genetically identical copies. Then, the cell enlarges and divides into two new daughter cells. The two daughter cells are identical to the parent cell.
Detailed explanation-5: -Asexual reproduction generates offspring that are genetically identical to a single parent. In sexual reproduction, two parents contribute genetic information to produce unique offspring. Sexual and asexual reproduction have advantages and disadvantages-which is why some organisms do both!