2. Sam’s List http://samslist.blogspot.com/2007/11/salmonella-typhi.html accessed 11.03.08 Reproduction in Plants Reproduction in Plants Types of Reproduction Types of Reproduction Germination of Seeds Germination of Seeds

3. A. Asexual Reproduction A. Asexual Reproduction B. Sexual Reproduction B. Sexual Reproduction author unknown address unknown accessed unknown

4. A. Asexual Reproduction 1. Asexual reproduction is the generation of offspring from one parent a. produces offspring that are identical to the parent b. may produce a colony of clones 2. Prokaryotic cells divide by binary fission_ Stephen Durr http://www.btinternet.com/~stephen.durr/microbes.html accessed 13.02.09 Play HOW IS THE REPRODUCTION OF YOUR CELLS DIFFERENT THAN THE REPRODUCTION OF OFFSPRING? Think about it! Think

5. 3. Eukaryotic cell division involves division of the nucleus (mitosis) 4. Asexual reproduction may involve budding from the parent a. plant b. hydra c. yeast_ California State University, Long Beach http://www.csulb.edu/labs/GharakhanianLab/ accessed 13.02.09 Play author unknown address unknown accessed unknown author unknown address unknown accessed unknown Click

6. B. Sexual Reproduction 1. Sexual reproduction is the generation of offspring from two parents a. gametes (sperm and egg) are produced by cell division involving meiosis b. a mobile male gamete fusing with a stationary female gamete_ author unknown address unknown accessed unknown

7. c. produces offspring that are genetically different d. increases variation in the population_ Eve Astrid Andersson http://www.eveandersson.com/photo-display/large/japan/sapporo-botanical-garden-insects.html accessed 13.02.09

8. 2. Internal fertilisation typically occurs in land animals a. sperm delivered to the egg inside the female b. prevents sperm and egg from drying out 3. External fertilisation typically occurs in water animals a. male deposits sperm on eggs in water_ Wildlife Ranger http://www.wildliferanger.co.uk/index.php accessed 13.02.09

10. A. The Flower A. The Flower B. Pollination B. Pollination Wildlife Ranger http://www.wildliferanger.co.uk/index.php accessed 13.02.09

11. A. The Flower 1. Reproductive parts of an insect-pollinated flower a. sepals- protect the bud b. petal (with guide lines)- attract insects c. stamen- male reproductive parts 1) anther- contains pollen (sperm) 2) filament- holds up anther_ author unknown address unknown accessed unknown WHAT ARE SOME OF THE STRATEGIES PLANTS USE FOR REPRODUCTION? Think about it! Think

12. d. carpel- female reproductive part 1) stigma- sticky to collect pollen 2) style- holds up stigma 3) ovary- contains ovules (eggs)_ author unknown address unknown accessed unknown

13. 2. Insect-pollinated flowers have a. attractive bright colored petals b. sweet nectar to draw insects closer to anthers & stigma c. small amount of pollen_ Stock Photo Botanic http://www.stockphotobotanic.com/ accessed 13.02.09

14. 3. Wind-pollinated flowers have a. small inconspicuous petals b. anthers & stigma hang outside flower to catch wind c. enormous amounts of pollen_ author unknown address unknown accessed unknown

15. B. Pollination 1. Pollination is the process of transferring pollen grains a. carried from anthers to the stigma b. can be on the same or a different plant c. distributed by insects or the wind_ author unknown address unknown accessed unknown

16. 2. Once pollen reaches the stigma, the pollen tube grows through the style to the ovule a. creates a passage for the male nucleus b. fusion with the male and female nucleus_ author unknown address unknown accessed unknown

17. 3. Fertilisation is when the male gamete fuses with the female gamete a. sperm from pollen with egg in ovule b. formation of zygote_ Evas venterom http://evaal.wordpress.com/tag/embryo/ accessed 13.02.09

19. A. Fruits and Seeds A. Fruits and Seeds B. Germination B. Germination Illawarra Environmental Education Centre http://www.mtkembla-e.schools.nsw.edu.au/gallery/gallery-mangrove.ht accessed 13.02.09

20. A. Fruits and Seeds 1. Fruits develop from the ovary of the flower after the fertilisation a. ovary wall may become dry and hard, soft and fleshy, or leathery b. each ovule develops into a seed containing a plant embryo_ author unknown address unknown accessed unknown Play IF YOU WERE GOING ON A CAMPING TRIP, WHAT WOULD YOU BRING WITH YOU? Think about it! Think

21. 2. Seeds and fruits can be dispersed by a. animals carry them away to be eaten (drop or pass seeds) b. wind can carry some fruits (dandelion parachute)_ Wildlife Ranger http://www.wildliferanger.co.uk/index.php accessed 13.02.09

22. 3. The structure of a bean seed a. testa- seed coat b. micropyle- hole in seed coat to provide access water and air c. cotyledons- seed leaves used as a food source d. plumule- embryonic shoot (leaves) e. radicle- embryonic root_ author unknown address unknown accessed unknown

23. B. Germination 1. There are several conditions needed for germination of seeds a. take in water through micropyle b. water is needed to dissolve enzymes in cotyledon_ author unknown address unknown accessed unknown

24. c. enzymes break down stored food (starch) require specific temperatures d. dissolved food (glucose) diffuses to radicle and plumule e. developing embryo respires and grows_ Dizzykey http://images.google.com/url?source=imgres&ct=ref&q=https://dizzykey.co.uk/photos/&usg=AFQjCNENoy4cZswB79txCO_PzxifpcEgyA accessed 13.02.09