Objective Questions

Which of these is a specific bird species found in Nigerian savannas?

In the context of Nigeria's mountainous regions, relic forest patches are found…

Which animal group is specifically mentioned as being supported by Nigeria's ma…

The splitting of Gondwana is mentioned to explain the distribution of:

94. Amphibians typically have how many heart chambers?

21. In systematics, homology refers to

22. Sibling species are defined as

23. Which process produces gametes such as sperm and egg cells in animals?

24. Fish typically have how many heart chambers?

95. The opening formed during gastrulation that later gives rise to the mouth o…

25. Populations such as Tibetans and Andeans exhibit high-altitude adaptations …

26. What is Willis' theory of distribution?

27. According to the slides, animal species distribution across Earth is best d…

28. What is the science of classifying living organisms based on their physical…

29. Binomial nomenclature is the biological system of naming organisms in which…

30. Bilateral symmetry, compared to radial symmetry, is best suited for

31. The gastrovascular cavity is used in

32. A multicellular organism is best defined as an organism that is

33. Which germ layer gives rise to the dermis of the skin, the heart, the muscl…

34. According to the slides, an example organism often cited as 'the simplest m…

35. Seasonal wetlands like Hadejia-Nguru in Nigeria act as

36. Ratites (ostrich, emu, rhea) being flightless birds found on different cont…

37. Supportive connective tissue includes

38. Bilaterally symmetrical, triploblastic eucoelomates are divided into protos…

39. Sibling species can only be identified by

40. A genus, according to the levels of classification, contains

41. Bilateral symmetry is exemplified by which group of animals?

42. Which is the highest level of taxonomic organization and the largest group?

43. Oviparous reproduction refers to

44. Birds have a highly efficient respiratory system that includes

45. The term 'new systematics' (biosystematics) was introduced by

46. Nervous tissue functions primarily in

47. Insect orders often end in which suffix, meaning 'wing'?

48. Cladistics emphasizes constructing evolutionary trees called

49. Mammals typically have how many heart chambers?

50. Mammalian lungs are supported in efficient breathing by which unique struct…

51. Habitat heterogeneity refers to

52. The mesoderm is the germ layer that distinguishes

53. Animal systematics is the field of biology dedicated to

54. Organisms with a mesodermally lined body cavity are called

55. How are scientific names conventionally formatted when typed?

56. A specimen used by an author for a redescription or supplementary descripti…

57. Animals that display radial symmetry typically develop how many embryonic g…

58. Which of the following is a human example of cultural (behavioral) adaptati…

59. Which of the following are all examples of eucoelomates?

60. Multicellular organisms are developed through

61. Which naturalist, known as the founder of Modern Biology, coined the term '…

62. Aristotle divided animals without blood into groups still recognized today,…

63. Animals that are non-chordates, as well as chordates without a vertebral co…

64. Modern systematics, unlike classical systematics, focuses on studying

65. Multicellular organisms are described as eukaryotes because they

66. Artificial classification uses which features as prominent criteria?

67. Amphibians are ecologically sensitive and depend on which type of environme…

68. The developmental process in which amphibians transform from a larval to an…

69. Animals belonging to which phyla, from Porifera to Echinodermata, are class…

70. Adult sea anemones and jellyfish belong to which symmetry group?

71. Tropical regions support more species due to

72. Intermediate categories in the Linnaean hierarchy include taxa such as

73. The standard suffix for a superfamily in zoological nomenclature is

74. Name-bearing types are broadly categorized into

75. Convergent evolution refers to

76. Behavioral adaptations are defined as

77. In birds, wings are best described as

78. According to the Ecological Species Concept, a species is defined as

79. A body cavity, or coelom, is best described as

80. Which Swiss physician and botanist introduced a scientific binomial system …

81. Vertebrates share a fundamental body plan that includes

82. Uniquely shared, historically derived characteristics used in cladistics ar…

83. The semi-arid Sahel in extreme northern Nigeria supports

84. In deuterostome development, cleavage is typically described as

85. Nigeria's lowland rainforests support species such as

86. Continental drift, over millions of years, has led to the creation of disti…

87. Bird and fish orders frequently end in which suffix, meaning 'having the fo…

88. The body of a mosquito is divided into

89. Which of the following is an example of a geographic taxonomic character?

90. Organisms with no body cavity at all are called

91. The Guinea and Sudan savannas in central and northern Nigeria are dominated…

92. Nomenclature is defined as

93. Thick fur and fat used for insulation is a structural adaptation seen in wh…

94. In numerical taxonomy (phenetics), how are characters typically weighted du…

95. Squamous epithelial cells are best described as

96. Animal diversity encompasses a wide range of organisms, from simple single-…

97. In protostomes, coelom formation typically occurs via a process called

96. According to the Biological Species Concept, a species is

97. Fish have streamlined bodies primarily to

98. Connective tissues are described in the slides as

12. Paramecium moves with the

98. The principle of 'independence' in zoological nomenclature means that

99. Molecular systematics primarily employs

100. Simple multicellular organisms are often described as showing

13. Cephalization refers to

1. The ICZN Code regulates names of taxa primarily in which groups?

2. The standard suffix for a tribe in zoological nomenclature is

3. Which Swedish botanical taxonomist was the first to popularize the use of bi…

4. Reproductive barriers such as hybrid offspring being sterile are classified …

5. Spider's body is divided into

6. Which of the following is an example of trinominal nomenclature given in the…

7. What did Ferdinand say about the age and area theory

8. Radial symmetry is best exemplified by which group of animals?

9. Biochemical Systematics (Chemotaxonomy) classifies animals based on