Which of the following is not characteristic feature of mitosis in somatic cells?

“Which of the following is not a characteristic feature during mitosis in somatic cells ?” … Synapsis is not a chracteristic feature during mitosis in somatic cells.

Which of the following is not characteristic of mitosis?

From the above information, it is known that Leptotene, Zygote, Pachytene are not the characteristics of mitosis. Hence, the correct answer is option (D).

Which is a characteristic of a somatic cell a somatic cell?

A somatic cell is any cell of the body except sperm and egg cells. Somatic cells are diploid, meaning that they contain two sets of chromosomes, one inherited from each parent. Mutations in somatic cells can affect the individual, but they are not passed on to offspring.

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What does mitosis do to somatic cells?

Mitosis occurs in somatic cells; this means that it takes place in all types of cells that are not involved in the production of gametes. Prior to each mitotic division, a copy of every chromosome is created; thus, following division, a complete set of chromosomes is found in the nucleus of each new cell.

Which of the following structures is not a feature of mitotic chromosomes?

The centrioles occur in nearly all animal cells and in motile plant cells, such as zoospores of algae, sperm cells of ferns, and motile algae. They are absent is amoebae, prokaryotic cells, higher gymnosperms and all angiosperms.

What is not seen in mitosis in somatic cell?

Synapsis is pairing of homologous chromosomes. It occurs during zygotene stage of meiosis-I. the homologous chromosoems come closer leading to formation of cross over in the next stage called pachytene. These are not observed during mitosis.

Which of the following is a characteristic of mitosis but is not a characteristic of meiosis?

The daughter cells produced by mitosis are identical, whereas the daughter cells produced by meiosis are different because crossing over has occurred. The events that occur in meiosis but not mitosis include homologous chromosomes pairing up, crossing over, and lining up along the metaphase plate in tetrads.

Which of the following is a characteristic of somatic cells?

Which of the following is a characteristic of somatic cells? They only comprise a few specialized tissues in the body but contain a complete copy of all of an organism’s DNA.

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What special features are evident in sperm cells but not in somatic cells?

Unlike somatic cells, sperm are haploid. They also have very little cytoplasm. They have a head with a compact nucleus covered by an acrosome filled with enzymes, and a mid-piece filled with mitochondria that power their movement.

What are the differences between somatic cells and gametes?

In humans, these somatic cells contain two full sets of chromosomes (making them diploid cells). Gametes, on the other hand, are involved directly in the reproductive cycle and are most often haploid cells, meaning they only have one set of chromosomes.

Why do somatic cells only undergo mitosis not meiosis?

somatic cells in animals can only undergo mitosis . Meiosis takes place in reproduction cells where the cells divide following procedural sequence.In a nutshell ,meiosis is for reproduction purposes while mitosis is for growth of new cells of other body parts ,somatic cells.

What are the three main stages of the mitotic cell cycle for a somatic cell?

Mitosis and Cytokinesis

  • Prophase is the first phase of mitosis, during which the loosely packed chromatin coils and condenses into visible chromosomes (fig. 3.27). …
  • Metaphase is the second stage of mitosis. …
  • Anaphase is the third stage of mitosis. …
  • Telophase is the final stage of mitosis.

What happens during somatic cell division?

Somatic cells contain two copies of each of their chromosomes (one copy from each parent). … During interphase, the cell grows and DNA is replicated; during the mitotic phase, the replicated DNA and cytoplasmic contents are separated and the cell divides.

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Which of the following structure is not common to mitotic cell?

Centriole is not common to mitotic cell of higher plants. Main function of centrosome is at time of cell division when the two centrioles separate and move on two poles. Aster and spindle are formed from it which help in the movement of chromatids. They form basal body, cilia, flagella , etc.

Which one is not the substage of mitosis?

Among the following, which one is not the substage of mitosis? Explanation: Mitosis starts with the nuclear division called karyokinesis followed by cytokinesis.

Which of the following structure is absent during mitosis of animal cell?

Centrioles are absent from the cells of higher plants. When animal cells undergo mitosis they are considered by some to benefit from the presence of centrioles which appear to control spindle fibre formation and which later has an effect on chromosome separation.