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the funowing is NOT function ehec cen be Il of the above are correct Nervous sys

ID: 3165283 • Letter: T

Question

the funowing is NOT function ehec cen be Il of the above are correct Nervous system develops from? A) Ectoderm, C) Mesoderm D) trophoblast E) blastoeyct 39. In which of the following bacterial gene transfer methods, Is viral DMA weoved A) Transcription 8.) Conjugation C) Transduction D) Transformation E). None of the above. 40. in the life cycle of the class Hydrozoa which is the dominant stage? A) Polyp B) Medusa Both A and B. Neither A nor B. C) D) C) Scyphozoa. 41. In which of the following types does animal embryo develop within the uterus and is nourished by yolk-sac? A) Oviparous. B) Viviparous. C) Ovoviviparous. D) All of the above. E) None of the above 42. What is characteristic of ecdysozoans? A) a pseudocoelom B) agile, speedy, and powerful locomotion. C) the diploblastic condition. D). some kind of exoskeleton, or hard outer covering E) a deuterostome condition.

Explanation / Answer

37. E. All of the above are correct

38. A. ectoderm (Ectoderm develops into the nervous system, dermis, hair, nails, eyes, and ears)

39. C) transduction (transferred from one bacterium to another by way of bacteriophage)

40. (A) Gonionemus - polyp stage dominates life cycle

41. B) viviparous

42. D) Some kind of exoskeleton, or hard outer covering