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TLS Online TPP Program

#Question id: 4975

The observation that tusks were limited to males in several species, and were apparently not used in food-gathering, is evidence that the tusks probably

#Unit 11. Evolution and Behavior

  1. were used by males during the sex act.

  2. were maintained as the result of sexual selection.

  3. are homologous to claws.

  4. were insignificant to the survival and/or reproduction of dicynodonts.

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TLS Online TPP Program

#Question id: 17196

#Unit 7. System Physiology – Animal

What happens when the stressor remains during the GAS?
TLS Online TPP Program

#Question id: 17197

#Unit 7. System Physiology – Animal

If a person does not find ways to manage stress levels at this stage, they are at risk of developing stress-related health conditions. This stage is known as:
TLS Online TPP Program

#Question id: 17198

#Unit 7. System Physiology – Animal

What is the role of endorphins?
TLS Online TPP Program

#Question id: 17199

#Unit 11. Evolution and Behavior
TLS Online TPP Program

#Question id: 17200

#Unit 13. Methods in Biology

Consider the weight (in kg) of students in a class are as follows [70, 60, 80, 75, 55, 62, 92, 75, 55, 80]. What is the Mean or average weight of the class.........
TLS Online TPP Program

#Question id: 17201

#Unit 13. Methods in Biology

Company A produces 10% defective products, Company B produces 20% defective products and C produces 5% defective products. If choosing a company is an equally likely event, then find the probability that the product chosen is defective...........