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Complete the following chart
Sexual reproduction
(i)
Asexual reproduction
(i) Reproduction that occurs
with the help of somatic
cells is called an asexual
reproduction
(ii) Male and female parent
are necessary for sexual
reproduction
Answers
THE rossing over occurs of the chromosomes and result in the recombination. This process occurs in multicellular organisms which reproduce sexually.
sexual_reproductionThe asexual reproduction is the process where there is no interaction between the organisms of the same species and the organisms alone is capable of producing the offspring. Sexual reproduction involves the interaction of the two organisms (male and female), to produce the zygote or the offspring.
Asexual reproduction is usually seen in lower forms of organisms like algae, protozoans, bacteria, and fungi. While sexual reproduction is noticed in higher plants and animals. Reproduction is the procedure of multiplication of the organisms, to increase the population of their species. This continuity occurs by giving birth to the offspring of its kind, which further develops and eventually will proceed to give rise to a new individual.
The difference between the asexual and sexual reproduction is very meager. But its effect is very significant in terms of characters and offspring. Although Fungi is an exception, which reproduces by both sexually as well as asexually.
Content: Asexual Vs Sexual Reproduction
Comparison Chart
Definition
Key Differences
Conclusion
Comparison Chart
BASIS FOR COMPARISON ASEXUAL REPRODUCTION SEXUAL REPRODUCTION
Meaning The process when living organisms give birth to their offspring, without the contribution of the other organisms of the same category is called asexual reproduction. The process when living organisms give birth to their offspring, with the input of another organism of the same category and opposite gender is called as sexual reproduction.
Types Binary fission, fragmentation, spore formation, budding. Syngamy and conjugation.
Number of organisms involved One (uniparental). Two (biparental) (male and female).
Cell division Mitotic division only. Mitosis and Meiosis.
Involvement of sex cells Somatic cells of parents. Germ cells of parents.
Occur in In lower invertebrates, chordates and plants having simple organizations. In higher plants and all animals.
Gametes No formation or fusion of gametes. Gametes are always formed, and fusion also occurs.
Fertilization No fertilization. Fertilization takes place.
Time is taken to complete Multiplication is very rapid and in lesser time. Multiplication is not so rapid also takes the longer time to complete.
Offspring The number of offspring may vary from two to many. Some offspring produced are less in number comparatively.
The offspring are genetically similar. The offspring produced are genetically different from their parents.
Definition of Asexual Reproduction
When the cell makes the exact copy of itself, with the involvement of single organism such reproduction is called as asexual reproduction. Although the main process of asexual reproduction is mitosis. This type of reproduction is commonly seen in single-cell organisms and some plants.
Some Common Types of Asexual Reproduction
1.Binary fission– Binary fission is common in prokaryotes, where a living cell divides into two daughter cells. These two daughter cells are identical to each other, but sometimes variation may occur due to mutations. This process which gives rise to two daughter cell, further develop into individual parent cells and give rise to two more daughter cells and the process goes on.
2.Budding– When the small portion of a plant or animal breaks, and after getting separated from their mother, and then they again start to grow, till both the parent and the offspring become same in size. These offsprings are parents again give rise to new one. This process is followed by some animals and plants which are unable to divide in half as in process binary fission.
Definition of Sexual Reproduction
This process occurs in higher plants and animals, between opposite genders where the cell contained two sets of chromosomes and called as diploid. But the gametes or sex cells are haploid (1x) and have only one set of chromosomes. These haploid cells undergo meiosis, where c
Answer:
Explanation:
Asexual reproduction :the reproduction were a only one parent is required to give brother to young ones
2. Yes
3.yes