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TLS Online TPP Program

#Question id: 4617

Which of the following is not an observation or inference on which natural selection is based?

#Section 2: Evolution

  1.  There is heritable variation among individuals.

  2. Poorly adapted individuals never produce offspring.

  3. Species produce more offspring than the environment can support.

  4. Only a fraction of an individual's offspring may survive.

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TLS Online TPP Program

#Question id: 9278

#Section 5: Applied Ecology & Evolution

Bilin pigments are open-chain tetrapyrroles found in antenna structures known as phycobilisomes that occur in
TLS Online TPP Program

#Question id: 5153

#General Aptitude

How many of the following numbers are divisible by 132 ?

264,396,462,792,968,2178,5184,6336
TLS Online TPP Program

#Question id: 10856

#Section 1: Ecology

By inhibiting sexual reproduction by their hosts, what advantage is gained by parasites such as endophytic fungi?
TLS Online TPP Program

#Question id: 11244

#Section 4: Behavioural Ecology

An individual plant that is a monoecious hermaphrodite has
TLS Online TPP Program

#Question id: 8854

#Section 2: Evolution

Which cells in a sponge are primarily responsible for trapping and removing food particles from circulating water?