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What happens to the food as it gets digested?
How might reproductive isolation lead to even stronger reproductive isolation? Create a fictitious example using some of the isolating mechanisms mentioned in this module.
Reference is made to 5 psychologist with different theories on cognitive development discuss main contributions each has been made
Match the type of adaptation to each organism description below. Terms may be used more than once.
1. Structural Adaptation
2. Behavioural Adaptation
3. Physiological Adaptation
___ The long legs of a moose allow it to step over fallen trees and dense bushes as it browses in the summer and step through deep snow in the winter. (Record your choice in the first blank.)
___ Leaves have pointed tips that slope downward. These "drip tips" allow water to run off the leaves so that the leaves do not stay wet and become mouldy. (Record your choice in the second blank.)
___ The black turkey vulture, which heats up excessively during the day, excretes urine on its legs, thus cooling itself by evaporation. At night, it fluffs up its feathers to keep itself warm. (Record your choice in the third blank.)
___ Four chambered stomachs of ruminants allow them to obtain nutrients from plant fibres.
Of the parts of the carbon cycle listed below, which is the largest natural carbon sink on Earth?
Write on the following analytical technique for the rapid quantitative and quantitative of pesticides molecules using Micellar Electrokinetic chromatography
Write on the following analytical technique for the rapid quantitative and quantitative of pesticides molecules using capillary zone electrophoresis
Muning and Peping has a kitten but their kitten color is BLACK. If Muning is a heterozygous white (Bb) and Peping is a homozygous black(bb). Create a Punnett square using B for the dominant gene (white) and b for the recessive one (black).
5) Phenotype:
6) Genotype:
7) Phenotypic Ratio:
8) Genotypic Ratio:
1) Patrick and his partner Patricia recently had Lil Patty and Patricia is worried that the hospital made a mistake and mixed her baby with some other starfishes. Lif Patty has a SMALL HEAD! Patrick is heterozygous for his tall head and Patricia is heterozygous for her tall head. Create a Punnett square using H for the dominant gene and h for the recessive one.
1) Phenotype:
2) Genotype:
3) Phenotypic Ratio:
4) Genotypic Ratio:
1. Discuss the advantages wildlife conservation in national parks and the disadvantages with respect to local communities around the parks. [10 marks]
2. List [5 marks] and explain [15 marks] five sustainability competences for the 21st Century. [20 marks]
3. State 5 criteria for choosing Environmental Education/Education for Sustainability methods [10 marks] [Total: 40]
