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TLS Online TPP Program

#Question id: 11982

Which of the following is a behavioral pattern that results from a proximate cause?

#SCPH06 I Botany
  1. A cat kills a mouse to obtain food.
  2. A male sheep fights with another male because it helps it to improve its social position and find a mate. 
  3. A female bird lays its eggs because the amount of daylight is decreasing slightly each day.
  4. A goose squats and freezes motionless because that behavior helps it to escape a predator.
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TLS Online TPP Program

#Question id: 3538

#SCPH01 Biochemistry

Monohybrid cross allowed between heterozygous Rr (Round) and RR (Round), all progeny having Round seeded plant were allowed to self-fertilize to produce numerous progeny that are 
TLS Online TPP Program

#Question id: 15141

#SCPH05 I Biotechnology

An alignment of two protein sequences is given below:

Sequence A         A G A A C D E V I G
Sequence B         A G E Y C D A V I G
The similarity score (%) for the above alignment will be:
TLS Online TPP Program

#Question id: 676

#SCPH06 I Botany

What would you expect about the formation of an α-helix for a segment of a protein chain that contains lysine approximately every fourth residue with all other residues being mostly hydrophobic?
TLS Online TPP Program

#Question id: 1083

#SCPH01 Biochemistry

 When a neuron responds to a particular neurotransmitter by opening gated ion channels, the neurotransmitter is serving as which part of the signal pathway?
TLS Online TPP Program

#Question id: 11986

#SCPH28 | Zoology

Which of the following statements is (are) true of fixed action patterns?