PPT-Sexual reproduction happens when a male gamete and a female gamete join. 

This fusion of gametes is called fertilisation Sexual reproduction allows some of the genetic information from each parent to mix producing offspring that resemble their parents but are not identical to them In this way sexual reproduction leads to variety in the offspring Animals and plants can reproduce using sexual reproduction.  . Gene transfer, asexual reproduction, sexual reproduction, and apomixis . viachicago.wordpress.com. t. inyfarmblog.com. b. irdsandbloomsblog.com. Asexual reproduction. . The clone is immortal . Example: . 1. Make a Venn Diagram. 2. Asexual Reproduction. Sexual Reproduction. Both. Types of reproduction in living organisms. Asexual Reproduction. Requires only one parent. Offspring have 100% the same chromosomes as the parent.. 1. Make a Venn Diagram. 2. Asexual Reproduction. Sexual Reproduction. Both. Types of reproduction in living organisms. Pass DNA from parent to offspring. Asexual Reproduction. Requires only one parent. Chapter 11. W. Stephen Damron. Introduction to Animal Science:. Global, Biological, Social, and Industry Perspectives. Learning Objectives. After studying this chapter, you should be able to:. describe how the endocrine system drives the production of gametes.. Reproductive Category. Asexual reproduction. Asexual reproduction is a type of reproduction by which offspring arise from a single organism, and inherit the genes of that parent only; it does not involve the fusion of gametes and almost never changes the number of chromosomes.. 1. Asexual Reproduction. Requires only one parent. Offspring have 100% the same chromosomes as the parent.. In other words, the offspring are exact “clones” of the parent.. 2. Asexual Reproduction. Note Frame 07. Key Terms. Pistil. Embryo. Ovary. Testes. Behavioural adaptation. Stamen. Sperm. Gonads. Pollen. Physical adaptation. Sexual Reproduction. Gonads. – reproductive organs. Produce . gametes. If YOU are human, then YOUR cells have 46 chromosomes and your parents’ cells each have 46 chromosomes. Agreed? If you get DNA from both your parents then why wouldn’t you end up with 92 chromosomes? . Animals reproduce by both sexual and asexual means.. Asexual reproduction is the creation/production of new individuals in which all the genes come from a single parent. In most (but not all) cases asexual reproduction involves only mitotic cell divisions.. The formation of female gametes take place inside the ovules which consists of following steps:. Mega . sporogenesis. Mega . gametogenesis. Gametogenesis. - . development of male and female gametes and their structures. Recall that sexual reproduction occurs when one haploid . –. the . sperm. . –. fuses together with. another haploid – the . egg. . . Each haploid contains . 23. chromosomes.. When they combine they produce a . Std XII. By Ms . Madhusrabani. . Patro. , PGT . Biology. DAV Public School, . Berhampur. Introduction. The period from birth to natural death is known . as . life span. .. It don’t . Click here to see fertilization and chromosome numbers. Meiosis. =. Process . of nuclear division . t. hat reduces . the number of. chromosomes in new cells. to HALF the number in the. original cell.. Presented by: . Mr.Rajeshkukar. Principal . Kendriya. . Vidyalaya. No.1 . Devlali. . REPRODUCTION IN ORGANISM CLASS XII BIOLOGY . *. LIFE SPAN. ORGANISMS. LIFE SPAN. May fly. 1 day. Butter fly.