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TLS Online TPP Program

#Question id: 15010

The phenomenon where half the "normal" level of functional protein is not enough to generate a normal phenotype is called haploinsufficiency. Which of the following situations demonstrates haploinsufficiency?

#Unit 8. Inheritance Biology
  1. Persons with type AB blood display both A and B antigens on their red blood cells.
  2. Heterozygous and homozygous flowers are both purple in case of incomplete dominance.
  3. "Small eye" in mice is caused by loss of one copy of the pax6 gene
  4. A mutation in a protein causes it to become much more active than usual.
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TLS Online TPP Program

#Question id: 12956

#Unit 10. Ecological Principles

For  nearly 200  years, biogeographers have  noted that  the  tropics  have  more terrestrial species than  temperate regions. Which of the following is NOT a plausible explanation for this pattern?
TLS Online TPP Program

#Question id: 19210

#Unit 12. Applied Biology

For the detection of bacteria which is best used enzyme in biosensor
TLS Online TPP Program

#Question id: 5026

#Unit 11. Evolution and Behavior

Whatever its ultimate cause(s), the Cambrian explosion is a prime example of
TLS Online TPP Program

#Question id: 18371

#Unit 12. Applied Biology

Macadamia plant can be used for remediation of which metal ions?
TLS Online TPP Program

#Question id: 9216

#Unit 9. Diversity of Life Forms

Which of the following criteria have to be met for a species to qualify as invasive?