#Question id: 11271
#SCPH06 I Botany
Autotrophs in the aquatic ecosystem, unlike their counterparts in the terrestrial ecosystem are mostly microscopic and very low in indigestible (to the herbivores) matter. Following some observation are given?
A) Tropic level transfer efficiency is greater in aquatic ecosystem than terrestrial ecosystem
B) Tropical forest herbivores have higher consumption efficiencies than grassland herbivores
C) Flow of energy and nutrient is rapidly in aquatic ecosystem than terrestrial
D) Production efficiency of higher tropic level is greater than lower tropic level
#Question id: 5323
#SCPH28 | Zoology
An X-linked recessive gene produces red-green color blindness in humans. A woman with normal color vision whose father was color-blind marries a color-blind man. What is the probability that their son will be color-blind?
#Question id: 3285
#SCPH06 I Botany
Natural selection continually operates on each species to keep up with improvements made by competing species; each species’ environment deteriorates as its competitors evolve new adaptations. This is known as
#Question id: 426
#SCPH28 | Zoology
Which statement is not true about catabolic pathways?
#Question id: 44
#I Life Science/ Life Sciences Group – I-V
The four covalent bonds in methane (CH4) are arranged around carbon to give which one of the following geometries?