of all animals!
Live almost everywhere!
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Презентация, доклад по биологии на тему General Characteristics of Phylum Arthropoda
Содержание
- 1. Презентация по биологии на тему General Characteristics of Phylum Arthropoda
- 2. Слайд 2
- 3. PHYLUM ARTHROPODAMost diverse group (more than 1 mln species)Nearly 80 % of all animals!Live almost everywhere!
- 4. GENERAL CHARACTERISTICSMeaning: “arthro”- “poda”-
- 5. Слайд 5
- 6. GENERAL CHARACTERISTICSBilateral symmetryBody divided into tagmata, consisting of _____________ and ________________ (туловище)
- 7. TAGMOSISA)B)
- 8. Слайд 8
- 9. GENERAL CHARACTERISTICSChitinous _____________________________
- 10. MOLTINGNonexpansible exoskeleton impose restrictions to growthTo grow,
- 11. GENERAL CHARACTERISTICSComplex muscular system (attached to ____________________________)
- 12. GENERAL CHARACTERISTICSCoelom is _____________________
- 13. DIGESTIVE SYSTEM______________________ digestive systemMouthparts are modified
- 14. 1. Esophagus2. Gastric ceca extending from stomach3. Anus4. Intestine5. Gizzard 6. Crop7. Mouth8. Pharynx
- 15. CIRCULATORY SYSTEM___________________________ circulatory system, with ________________________________
- 16. RESPIRATORY SYSTEMBy _____________surface, ______________, _____________________ (air tubes), _____________ lungs
- 17. R.SYSTEM: AIR TUBULES
- 18. R.SYSTEM: GILLS
- 19. R.SYSTEM: BOOK LUNGS
- 20. EXCRETORY SYSTEMPaired excretory glands called __________________ or _______________________ (in some)Some with ______________________________________
- 21. E.SYSTEM: ANTENNAL GLAND
- 22. E.SYSTEM: MALPIGHIAN TUBULES
- 23. NERVOUS SYSTEM
- 24. REPRODUCTIONUsually separate sexesOften with __________________________________________________________________________ in some
- 25. CLASSIFICATION3 classes:Crustacea (Ракообразные)Insects (Насекомые)Chelicerates (Паукообразные)
- 26. Class:CRUSTACEA40000 speciesMostly _______________Some are ____________
- 27. CRUSTACEA: body regionsComposed of _____ segmentsBody consist of 3 tagma: __________________________, __________________________, __________________________
- 28. Слайд 28
PHYLUM ARTHROPODAMost diverse group (more than 1 mln species)Nearly 80 % of all animals!Live almost everywhere!
Слайд 6GENERAL CHARACTERISTICS
Bilateral symmetry
Body divided into tagmata, consisting of _____________ and ________________
(туловище)
Слайд 10MOLTING
Nonexpansible exoskeleton impose restrictions to growth
To grow, arthropods must shed it’s
outer covering (exoskeleton) and grow larger
Molt from 4 to 7 times before adulthood
Molt from 4 to 7 times before adulthood
Слайд 14
1. Esophagus
2. Gastric ceca extending from stomach
3. Anus
4. Intestine
5. Gizzard
6. Crop
7. Mouth
8. Pharynx
Слайд 15CIRCULATORY SYSTEM
___________________________ circulatory system, with ________________________________
Слайд 16RESPIRATORY SYSTEM
By _____________surface, ______________, _____________________ (air tubes), _____________ lungs
Слайд 20EXCRETORY SYSTEM
Paired excretory glands called __________________ or _______________________ (in some)
Some with
______________________________________
Слайд 24REPRODUCTION
Usually separate sexes
Often with ____________________________________
______________________________________ in some
Слайд 25CLASSIFICATION
3 classes:
Crustacea (Ракообразные)
Insects (Насекомые)
Chelicerates (Паукообразные)
Слайд 27CRUSTACEA: body regions
Composed of _____ segments
Body consist of 3 tagma: __________________________,
__________________________, __________________________
