Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 49649
TLS Online TPP Program

#Question id: 11280

Ecosystem services include processes that increase the quality of the abiotic environment. Which of the following processes would fall under this category?

#SCPH28 | Zoology
  1. Keystone predators have a marked effect on species diversity.
  2. Green plants and phytoplankton produce the oxygen we breathe.
  3. Bees, flies, and wasps pollinate many plants.
  4. The presence of dams improves flood control
More Questions
TLS Online TPP Program

#Question id: 23177

#SCPH06 I Botany

(FRET) technique uses a pair of fluorescent proteins in which the emission wavelength of the first is 
TLS Online TPP Program

#Question id: 1637

#SCPH01 Biochemistry

Protective antibodies against infectious agents are often:
TLS Online TPP Program

#Question id: 1550

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

IL-4 responsible for class switch recombination (CSR) into,
TLS Online TPP Program

#Question id: 5084

#SCPH06 I Botany

The first cavity formed during frog development is the ________.
TLS Online TPP Program

#Question id: 19301

#SCPH28 | Zoology

Transgenic plants are also aimed at producing novel biochemicals like 
1. Interferon
2. Insulin
3. Immunoglobulins
4. Nutraceuticals
Which among the following is correct combination?