1. Topic: Reproduction
Aim: Explain the processes of sexual reproduction and meiosis.
Do Now: Take out your meiosis reading notes and the Repro ISN.
HW: Study for Monday’s test!!!
CL Immune System due Monday!
Bring your textbooks on Monday!!!!
Male Repro System Reading Notes due Tuesday.
Female Repro system Reading Notes due Wednesday.

2. The dimensions of the board MUST be 36”H x 48”W.
Your exhibit must be VERY NEAT, ATTRACTIVE, AND EASY TO FOLLOW!!
Due Date: NO LATER THAN March 1st
TITLE (Problem)
Results
Data/Graphs/Photos
HYPOTHESIS
CONCLUSION
MATERIALS
PROCEDURES
VARIABLES
Independent
Dependent
Controls

3. Thick layer of tissue that covers the ends of bones.
Identify the structure being described.
Thick layer of tissue that covers the ends of bones.
Thick bands of tissue that attach muscles to bones.
Any place where 2 bones meet.
A tissue that contracts.
Part of the bone that produces blood cells.
Gives the body shape.
Bones that protect the spinal cord.
Minerals that keeps bones strong.
Bones that protect your lungs.
The thigh bone.
Breast bone that helps protect the heart.
Cartilage
Tendons
Joint
Muscle
Red marrow
Skeleton
Vertebrae
Calcium & phosphorus
Rib cage
Femur
Sternum

4. Identify the structure being described.
Tough bands of tissue that holds bones together.
Upper arm bone also known as the funny bone.
Involuntary muscles of the digestive system.
Part of the bone that stores fat.
Involuntary muscles of the heart.
Gland that regulates calcium metabolism.
Also known as voluntary muscles.
Gland that stimulates the elongation of bones.
Also known as the collar bone.
Bones that protect the brain.
Ligaments
Humerus
Smooth muscle
Yellow marrow
Cardiac muscle
Parathyroids
Skeletal
Pituitary
Clavicle
Cranium

5. Metaphase Prophase Anaphase Telophase
Chromosomes line up in middle
Spindle fibers start to form
Chromatids start to move to opposite poles
Cytokinesis begins
Identify the types of cells that reproduce by mitosis.

6. Identify the phase of mitosis represented in the diagram
Identify the phase of mitosis represented in the diagram. Support your answer.
Identify structure X. X

7. Sporulation

8. Artificial Vegetative Propagation
Cuttings

9. Binary Fission

10. Vegetative Propagation
Tuber

11. Budding

12. Vegetative Propagation

13. Regeneration

14. Artificial Vegetative Propagation
Grafting
Artificial Vegetative Propagation

15. Vegetative Propagation
Runners

16. 1. When does meiosis occur?
Sexual reproduction

17. 2. How many divisions occur during meiosis?23 23 46 23 23

18. 3. How many cells are produced as a result of meiosis?4

19. Chromosome number splits in half
4. Explain what occurs to the number of chromosomes in the resulting cells.
Chromosome number splits in half

20. Sex cells (sperm and egg)
5. Identify the types of cells produced as a result of meiosis.
Gametes
Sex cells (sperm and egg)

22. 6. Identify the location of meiosis in males and females.
Gonads

23. Genes get shuffled around
7. Describe what occurs to the genes in a cell undergoing meiosis.
Genes get shuffled around
Results in daughter cells not being identical to each other.

24. 8. Describe 3 differences between mitosis and meiosis.

25. Same # of chromosomes as the parent cell
Mitosis
Asexual
Same # of chromosomes as the parent cell
One division
Used to reproduce body cells (somatic cells)
Meiosis
Sexual
Half the # of chromosomes as parent cell
Two divisions
Used to produce gametes (sex cells)

28. Let’s summarize…
Describe the two types of cells that our bodies consist of.
Explain the difference between asexual and sexual reproduction.
Explain the difference between mitosis and meiosis.

29. What process is represented in the diagram? B C D E
What process is represented in the diagram?
Describe the genetic makeup of daughter cells.
What does phase A represent? What occurs in this phase?
Explain what is occurring at phase E.

30. What is the name of the process that produces gametes?
Mitosis
Binary fission
Asexual reproduction
Meiosis

31. Cells such as nerve cells and muscle cells reproduce by the process of
meiosis
mitosis
binary fission
budding

32. Which statement is true about sexual reproduction?
It produces offspring with half the number of chromosomes as the parent.
It involves sex cells joining together.
It produces offspring that are genetically identical to the parents.

33. The result of meiosis are daughter cells that have
half the number of chromosomes
a quarter of the number of chromosomes
double the number of chromosomes
the same number of chromosomes

34. The number of chromosomes found in human gametes is46
(2) 92
(3) 23

40. As a result of mitotic cell division, a cell having 40 chromosomes gives rise to two cells each of which has a chromosome number of _______ chromosomes.

41. Vegetative Propagation
Binary Fission
Vegetative Propagation
Sporulation
Regeneration