Presentation top top theme: "Diagram a cell with 4 chromosomes going with meiosis."— Presentation transcript:
1 Diagram a cell with four chromosomes going with meiosis.
You are watching: Diagram a cell with four chromosomes going through meiosis
3 Mitosis vs. Meiosis Mitosis Mitosis One division Two divisions2 diploid daughter cells identical to parental cell Mitosis Two divisions 4 haploid daughter cell Genetically various from parent cell
4 cell nucleus chromosomes
5 Get one small, one medium and also one large of each color chromosome.What carry out the color represent? The Beads?
6 Pair up chromatids with same size and color
7 Pair increase chromatids with exact same size and also colorWhat does this represent? What stage? Haploid or diploid?
8 Match homologous chromosomes
9 Match homologous chromosomesWhat are homologous chromosomes. Bring the exact same traits every homologous pair has actually one from each parent
10 Demonstrate cross over throughout prophase.
11 Demonstrate cross over throughout prophase.
12 Demonstrate metaphase
13 Demonstrate metaphase
14 Demonstrate the first divisionAnaphase I and also Telophase ns
15 Demonstrate the first divisionAnaphase I and Telophase ns
16 Move her cells through the 2nd division.
17 Move her cells v the second division.
18 How plenty of daughter cells execute you have?Are the daughter cell haploid or diploid? room the cell genetically identical or various from the parental cell?
19 4 Haploid Daughter cell
20 parental Cell Daughter cell
21 Possible combinations of chromosomesWhat does n represent? What was our haploid number of chromosomes? What is the possible variety of combinations? 8 In people possible combinations.
22 Sexual Reproduction combine the hereditary material of 2 organisms.
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Introduces brand-new gene combinations in a population. Leads to genetic Variability in the population. Gametes produced in meiosis fuse to type a zygote. Gamete-reproductive cabinet that consists of the haploid collection of chromosomes…..sperm and egg Zygote- Cell developed from combination of gametes that consists of the diploid set of chromosomes.
23 Sexual Reproduction MethodsExternal Fertilization: the eggs space fertilized external of the body internal Fertilization: the eggs space fertilized within the female reproductive tract Conjugation: cells exchange genetic material Prokaryotes
24 Asexual Reproduction Offspring arise from a single parent.Offspring genetically identical to parent. An ext likely to inherit mutations. Leader to less diversity. Mitosis
25 Asexual Reproduction MethodsBudding offspring grows the end of the human body of the parent. Spores a reproductive cell qualified of emerging into a new individual without blend with an additional reproductive cell. Fission separation that the body right into two new bodies