Question 14 Which tissue of animals and plants exhibits meiosis? (2024)

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Question 14 Which tissue of animals and plants exhibits meiosis? ›

Germ cells of male and female reproductive organs in animals and plants exhibit meiosis.

In Animals: Meiosis is a part of gametogenesis – the process of forming mature sexual cells or gametes. In Plants: Meiosis leads to the formation of spores which then develop into the gametophyte generation.

In multicellular plants and animals, however, meiosis is restricted to the germ cells, where it is key to sexual reproduction. Whereas somatic cells undergo mitosis to proliferate, the germ cells undergo meiosis to produce haploid gametes (the sperm and the egg).

Yes, plants go through mitosis and meiosis both. During their vegetative growth they undergo mitosis and during sexual reproduction (for the production of spores) they undergo meiosis.

Originally Answered: Which tissue of animals and plants exhibits meiosis? In higher animals like humans, meiosis occurs in testis and ovaries producing haploid sperms and eggs respectively. In plants it occurs in anther and ovule.

Meiosis occurs in the cells of reproductive organs ( testes in males, and ovaries in females) It produces gametes (sperm and ova).

In plants, meiosis is initiated in sporogenous cells that are differentiated in ovules and anthers (Bhatt et al., 2001). In each ovule, only a single megaspore mother cell (MMC) surrounded by the somatic nucellar cells is differentiated and then undergoes meiosis (Figure ​1).

In animals meiosis occurs in the ovaries and testes producing haploid gametes. 2. Haploid gametes fuse during fertilization producing a diploid zygote, the egg.

Meiosis is a process that occurs in sex cells, such as sperm and egg cells in the human body, to make more of them. In the primordial germ cells of males and females, meiosis takes place in the testes and ovaries, respectively.

Through the process of meiosis, the sporophyte produces haploid spores in the flower. The spores are the gametophytic generation. Meiosis occurs in the male flower parts to produce pollen (represented by the green circle) and the female floral organs produce egg cells (represented by the white circle).

Which of the following plant is meiosis? ›

Meiosis occurs in Anther. In plants, meiosis occurs in the anthers to form pollen grains that is the male gamete, and within the ovary to form ovules. In meiosis a diploid cell divides in such a way so as to produce four haploid cells.

In animals gametes are produced by meiosis while in plants they are produced by mitosis. How is that? Plants have a haploid multicellular stage called a gametophyte that produces gametes by mitosis. Meiosis produces spores by the diploid multicellular stage called a sporophyte.

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.

Meiosis, derived from Greek, is to lessen the number of chromosomes within eukaryotic cells. Meiosis is the process responsible for chromosomal reduction in plants, animals, and fungi, resulting in the production of germ cells needed for sexual reproduction.

Multicellular, complex animals have four primary types of tissue: epithelial, connective, muscle, and nervous. Recall that tissues are groups of similar cells carrying out related functions. These tissues combine to form organs—like the skin or kidney—that have specific, specialized functions within the body.

Meiosis, a specialized cell division to produce haploid cells, marks the transition from a sporophytic to a gametophytic generation in the life cycle of plants. In angiosperms, meiosis takes place in sporogenous cells that develop de novo from somatic cells in anthers or ovules.

Meiosis is a special type of cell division that takes place in diploid (2n) germ cells. During meiosis, a single germ cell divides into 4 cells that are genetically distinct from the original germ cell, and from each other.

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.

Diploid sporophyte cells undergo meiosis to produce haploid spores. Each spore goes through mitotic divisions to yield a multicellular, haploid gametophyte. Mitotic divisions within the gametophyte are required to produce the gametes. The diploid sporophyte results from the fusion of two gametes.