PPT-Sexual and Asexual Reproduction

Unit 2 Organisms and Evolution Advanced Higher Biology Miss A Aitken Costs and Benefits Two forms of reproduction Sexual Reproduction Asexual Reproduction Why do both forms exist They must exist because neither one is perfect for all situations If it was perfect only one would exist. Biology 4.1. Asexual Reproduction. Asexual reproduction results in the production of a new organism . The organism produced has . ____________. to . the parent . Asexual Reproduction can be found in . Educating and Advocating on Campus. co-hosted by. Campus Pride. and. Asexual Awareness Week. Asexuality is not…. C. elibacy. Androgyny. Sexual . dysfunction, repression, or aversion. Hormone imbalance or other medical issue. Asexual reproduction . Asexual reproduction is reproduction without . sex, by which an organism reproduces through . MITOSIS. . . Mitosis is a form of cell replication that makes . EXACT. copies of the parent cell. . The process of making new individuals (offspring) from existing individuals (parents).. ASEXUAL REPRODUCTION. :. Asexual . reproduction is reproduction . without gametes. .. Gametes are the male and female sex cells. . 06 Many organisms reproduce by asexual means. 06.1 Understand that, in eukaryotes, asexual reproduction involves mitosis. Survival of a species involves reproduction. Two methods: sexual and asexual. The . disadvantages and advantages of sexual . reproduction. CfE. . Advanced Higher Biology. Unit . 2: . Organisms and Evolution. SQA mandatory key information. Disadvantages of sexual reproduction – males unable to produce offspring, only half of each parent’s genome passed onto offspring. Benefits outweigh disadvantages due to increase in genetic variation in the population. . 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.. Modern cell theory. Keep in mind that:. All living things are made up of one . or . more cells.. The . cell . is . the basic unit of life.. All cells come from preexisting cells. Just as cells reproduce as part of the Cell Cycle, living organisms reproduce as part of the life cycle.. Lesson 3: Plant Reproduction. Essential Questions. What is the alternation of generations in plants?. How do seedless plants reproduce?. How do seed plants reproduce?. How can you identify fruits?. ACTIVITY. Test Tomorrow!!!!!!!. Which of the following is an advantage of sexual reproduction over asexual reproduction?. I. Sexual reproduction is more rapid and less complicated.. II. Sexual reproduction results in more diversity.. Punnett. Square. In Roses having thorns is dominant to not having thorns. Use the . punnett. square to predict the probability that the offspring produced between two heterozygous roses will have thorns. . A . clone. is an identical genetic copy of its parent. Many organisms naturally form clones via asexual reproduction. Cloning is also used in agriculture and research to copy desired organisms, tissues and genes. 11/18/15 Asexual Reproduction 63. Today’s Focus. What is the difference between . asexual. and . sexual. reproduction?. When an organism reproduces it makes another organism of the same _____________. Some organisms reproduce ____________. Cows make more cows and pigs make more pigs. Sexual reproduction combines genes from a mother and a father, making a genetically ____________________ organism.. Task: Use one of the plants in this power point to create a new page for your lifecycles booklet.. Asexual Reproduction.. Last week we looked at Sexual Reproduction in Plants. To . reproduce, . the .