13 public questions tagged with this topic.
Blank needs 'only'; context demands this word grammatically.
Ref: British Council grammar guide explains adjective fond always followed by preposition of standard collocation pattern English usage.
Blank needs 'whether'; context demands this word grammatically.
Ref: British Council grammar guide explains adjective fond always followed by preposition of standard collocation pattern English usage.
Blank needs 'notify'; context demands this word grammatically.
Ref: British Council grammar guide explains adjective fond always followed by preposition of standard collocation pattern English usage.
Blank needs 'possess'; context demands this word grammatically.
Ref: British Council grammar guide explains adjective fond always followed by preposition of standard collocation pattern English usage.
Blank needs 'predict'; context demands this word grammatically.
Ref: British Council grammar guide explains adjective fond always followed by preposition of standard collocation pattern English usage.
'Some animals live a' opposite is 'Active'; contrast meanings. Antonym correct.
Ref: Oxford Learner's Dictionary antonyms section confirms opposite meanings friendly versus unfriendly attitude clearly explained standard reference.
Insects constitute more than 70% of all described animal species, making them the most species-rich animal group.
Ref: NCERT Class 12 Biology Chapter 13: Biodiversity and Conservation Species-Area Relationship
Ovoviviparous animals, such as some sharks, retain eggs inside the female's body until hatching.
Ref: NCERT Class 11 Biology Chapter 4: Animal Kingdom Vertebrata - Aves and Mammalia
Hydra, a cnidarian, is diploblastic, meaning its body develops from two germ layers: ectoderm and endoderm.
Ref: NCERT Class 11 Biology Chapter 4: Animal Kingdom Phylum Porifera and Cnidaria
In plants, classes with a few similar characters are assigned to the higher category called division. In animals, the corresponding category is phylum.
Ref: NCERT Class 11 Biology Chapter 1: The Living World Taxonomic Categories - Family Order Class Phylum Kingdom
Domain Eukarya encompasses all organisms possessing true membrane-bound nucleus enclosing linear chromosomes complexed with histones, plus endomembrane system including endoplasmic reticulum, Golgi, and mitochondria or derived hydrogenosomes. Membership includes diverse protistan lineages, green plants deriving from primary endosymbiosis of cyanobacterium, multicellular fungi with absorptive nutrition and chitinous walls, and animals with collagen, nervous systems, and embryogenesis. Unified by eukaryotic signature proteins such as ubiquitin, spliceosome, and actin-tubulin cytoskeleton, molecu
Ref: Campbell Biology 12th ed., Chapter 26 Domain Eukarya includes protists plants fungi animals; OpenStax Biology Eukarya diversity
A large bear retains body heat more effectively than a small bird, lizard, or amphibian because body size lowers the surface-area-to-volume ratio. Heat is produced throughout metabolically active tissue, which scales broadly with mass, but exchanged with the environment across body surface. As size increases, surface area grows more slowly than volume, so less heat is lost per unit mass. Bears also possess fur and subcutaneous fat that reduce conduction and convection. Birds are endothermic and insulated by feathers, but a small bird has high relative surface area and must sustain a very high
Ref: Evolutionary Analysis, Herron & Freeman, 5th Ed., Ch. 10
