Practice Questions

TLS Online TPP Program

#Question id: 12612

Which of the following pairs of reproductive strategies is consistent with energetic trade-off and reproductive success?

#Unit 10. Ecological Principles

Pioneer species of plants produce many very small, highly airborne seeds, while large elephants that are very good parents produce many offspring.
Female rabbits that suffer high predation rates may produce several litters per breeding season, and coconuts produce few fruits, but most survive when they encounter proper growing conditions.
Species that have to broadcast to distant habitats tend to produce seeds with heavy protective seed coats, and animals that are caring parents produce fewer offspring with lower infant mortality.
Free-living insects lay thousands of eggs and provide no parental care, while flowers take good care of their seeds until they are ready to germinate.

More Questions

TLS Online TPP Program

#Question id: 10967

#Unit 7. System Physiology – Animal

A 21-year-old female, blood type B, is undergoing surgery. Her platelet count is 75,000/μl. She will need platelet infusions before and during surgery. Which of the following blood types would be used to collect platelets that are compatible with the patient?

TLS Online TPP Program

#Question id: 32250

#Unit 2. Cellular Organization

All the Golgi glycosidases and glycosyl transferases are:

TLS Online TPP Program

#Question id: 819

#Unit 1. Molecules and their Interaction Relevant to Biology

Heat treated protein’s losses its stability and some changes abruptly over a narrow range, which can be measured in terms of-

TLS Online TPP Program

#Question id: 27627

#Unit 1. Molecules and their Interaction Relevant to Biology

Alpha helices interact with DNA more easily by their