What is the pH of a solution with a hydroxyl ion (OH-) concentration of 10-10 M?

#Question id: 10891

#SCPH06 I Botany

In a lake ecosystem with three trophic levels - Phytoplankton (P), Zooplankton (Z) and Carnivore (C) is control by bottom-up effects, which of the following observation is incorrect?

#Question id: 10891

#SCPH28 | Zoology

In a lake ecosystem with three trophic levels - Phytoplankton (P), Zooplankton (Z) and Carnivore (C) is control by bottom-up effects, which of the following observation is incorrect?

#Question id: 10892

#SCPH06 I Botany

Considering environment and ecosystem, identify the INCORRECT statement

#Question id: 10892

#SCPH28 | Zoology

Considering environment and ecosystem, identify the INCORRECT statement

#Question id: 10899

#I Life Science/ Life Sciences Group – I-V

Companion cells transport of photosynthetic products from producing cells in mature leaves to the sieve elements in the minor veins of the leaf. There are at least three different types of companion cells in the minor veins of mature, exporting leaves, All three cell types have dense cytoplasm and abundant mitochondria;

#Question id: 10899

#SCPH05 I Biotechnology

Companion cells transport of photosynthetic products from producing cells in mature leaves to the sieve elements in the minor veins of the leaf. There are at least three different types of companion cells in the minor veins of mature, exporting leaves, All three cell types have dense cytoplasm and abundant mitochondria;