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TLS Online TPP Program

#Question id: 9152

In mountainous areas of western North America, north-facing slopes would be expected to ________.

#SCPH06 I Botany
  1. receive more sunlight than similar southern exposures
  2. be warmer and drier than comparable southern-exposed slopes

  3. support biological communities similar to those found at lower elevations on similar southfacing slopes

  4. support biological communities similar to those found at higher elevations on similar southfacing slopes

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TLS Online TPP Program

#Question id: 2111

#SCPH28 | Zoology

The membranes of winter wheat are able to remain fluid when it is extremely cold by:
TLS Online TPP Program

#Question id: 12735

#SCPH01 Biochemistry

Match the following:
A. Maize                                  i. Modified seed storage protein
B. Tomato                              ii. Modified ripening
C. Canola                                 iii. Resistance to insects
D. Soya Bean                         iv. Seed oil modification
TLS Online TPP Program

#Question id: 3282

#SCPH28 | Zoology

Natural selection results in different forms of plants which can survive in contaminated or uncontaminated soil. Type of natural selection is
TLS Online TPP Program

#Question id: 564

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

A good transition-state analog:
TLS Online TPP Program

#Question id: 5074

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

The "mid-blastula transition" is the point in development when: