PPT-1 2 The Role of Fruit Unit 7 – Sexual Reproduction

Lesson 73 Fruit Nuts and Monkeys Principles of Agricultural Science Plant 3 Fruit Defined A fruit is a ripened ovary The wall of the ripened ovary is called a pericarp A pericarp has two or three layers. Recessive Allele. R . = red eyes. r . = white eyes. A . = curly wings. a . = straight wings. B=. long , thin bristles. b=. short, forked . bristles. Y = tan body. y. = yellow body. Sexual Reproduction Data. and. GENETICS. TEKS. 7.14B – Compare the results of uniform or diverse offspring from . sexual or asexual reproduction.. 7.14C – Recognize that inherited traits of individuals are governed in the genetic material found in the genes within chromosomes in the nucleus.. pg. 169 Asexual Reproduction is reproduction that requires only one parent and produces genetically identical offspring. Sexual Reproduction is reproduction that requires two parents and produces ge 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.. How do species become varied?. Do animals and plants reproduce the same ways?. Are there other ways that a species can be varied?. Asexual and Sexual Reproduction. Reproduction produces new individual species. The way a species reproduces determines how much variation the new individual will have. . reproduction: . 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. . LE 5.1: I can identify forms of, and distinguish between sexual and asexual reproduction. . Warm Up. What is a karyotype? Why would analyzing one be particularly useful? . Differentiate between frameshift and point mutations. . 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. 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. 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.. 3.2 Sexual Reproduction & the Diversity of Life. Joining or fusing two gametes is called . fertilization. This will create a . Zygote. first . diploid. . (46 chromosomes). . cell of the . offspring. In asexual reproduction, one individual produces offspring that are genetically identical to itself. These offspring are produced by mitosis. There are many invertebrates, including sea stars and sea anemones for example, that produce by asexual reproduction.. 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 .