Question

ILL IN THE BLANK SPACES USING WORDS FROM THE WORDS ANK PROVIDED lgea2 cyanobacteria cycle envelope lysis nuclei pistil Trypanosoma 2 + bacteriostatic c bryophytes 3 diatoms heterospory companion cells endosperm fronds menistatic peptidoglycan?q phloem plastid myceliumge phototrophs 2 transformation sieve tube elements 26. Self duplicating ring of accessory DNA in the cytoplasm of bacteria leishmaniasis are caused by anoSona a network of polysaccharide molecules connected by polyepetide cross- 27. Thetropical diseases such as leeping sickness,chaga's disease, and 28.Some protists are photosynthetic autotrophs and are called Qalgca 29.Bacterial cell walls usually consist of links. 30. Some species of bacteria play a vital role both in productivity and in providing substances essential to all other nutrient, life forms. 31. Fungal hyphae in which two genetically distinct kinds of luce occur together are said to be heterokaryotic. is a mass of hyphac. 32. A ing systems such as mosses 33 Plants lacking well-developed conducting systems such as mo liverworts and hornworts have been called hMophyle 34. occurs only in vascular plants which have microspores and megaspores 35.The leaves of ferns are known as 36 Ferilization in angiosperms leads to the formation of a diploid zygote and the typically triploid primary 37. The first plants clearly evolved from an organism that, if it existed today, nucleus. would be classified as a multicellular green 38 is responsible for transporting nutrients in plants, is composed of two types of cells, (39) 40. 41. Plants grow from the division of 42. Bacteria that inhibit bacterial growth is said to be and are marine multicellular protists belonging to the larger brown algae. They are responsible for most of the food production through photosynthesis in regions where they occur are unicellular, photosynthetic organisms with chloroplasts, and double shells made of silica. 45. Virulent viruses multiply within infected cells and eventually cause the of the host cell, releasing new viruses. 46. the genetic alteration of a cell's genome by the introduction of foreign DNA is called 47. The female reproductive structure of an angiosperm, composed of the stigma, style and ovary is called 48. Chloroplasts are descended from 49. Outside the protein sheath, many viruses have a(n) made of protein, lipid and carbohydrate. 50. The develop into pollen grains. produced in the male cones of a conifer

Answer 1

26. self duplicating ring of accessory DNA- plasmid

27. tropical diseases such as sleeping disease are caused by Trypanosoma

28. some protists are photosynthetic autotrophs- algae

29. bacterial cell walls usually consist of peptidoglycan

30. some species of bacteria play a vital role both in productivity and nutrient cycle.

31. fungal hyphae in which two genetically distinct kinds of nuclei occur together are heterokaryotic.

32. a mycelium is a mass of hyphae.

33. plants lacking well-developed conducting systems such as mosses are called bryophytes.

34. heterospory occurs only in vascular plants which have microspores and megaspores.

35. the leaves of ferns are called fronds.

36. fertilization in angiosperms leads to formation of a diploid zygote and typically triploid primary endosperm nucleus.

37. the first plants clearly evolved from aan organism that, if it existed today, would be classified as a multicellular green phototroph.

38. phloem is responsible for transporting nutrients in plants, is composed of two types of cells, (39) sieve tubes and 40. Companion cells.

41. plants grow form the division of meristatic tissue.

42. bacteria that inhibit bacterial growth is said to be bacteriostatic.

43. kelps are marine multicellular protists responsible for most of the food production through photosynthesis.

44. diatoms are unicellular, photosynthetic organisms with chloroplasts and double shells made of silica.

45. virulent viruses multiply withi infected cells and eventually cause the lysis of the host cell, releasing new viruses.

46. the genetic alteration of a cell’s genome by the introduction of foreign DNA is called transformation.

47. the female reproductive structure of an angiosperm, composed of stigma, style and ovary is called pistil.

48. chloroplasts are descended from cyanobacteria.

49. outside the protein sheath, many viruses have an envelope made of protein, lipid and carbohydrate.

50. the microspores produced in the male cones of a conifer develop into pollen grains.