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TLS Online TPP Program

#Question id: 15011

Which of the following statements about a lethal allele is NOT correct?

#Unit 8. Inheritance Biology
  1. Lethal alleles are always recessive
  2. Lethal alleles may have a late age of onset.
  3. Lethal alleles may be caused by mutations in essential genes.
  4. Lethal alleles may affect one individual differently than another.
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TLS Online TPP Program

#Question id: 19473

#Unit 12. Applied Biology

Tolerance of EPSPS to glyphosate is achieved due to amino acid replacement by
TLS Online TPP Program

#Question id: 19684

#Unit 13. Methods in Biology

Which of the following is used to measure the electrical activity of the heart?
TLS Online TPP Program

#Question id: 19333

#Unit 12. Applied Biology

HRP is one of the type of compound biosensor. What is the full form of HRP?
TLS Online TPP Program

#Question id: 10884

#Unit 10. Ecological Principles

Herbivore ingests plant material with 1000 k j energy form producer and 300 kJ loss as feces waste; additionally herbivore invests 300 k j energy in respiration. What is production efficiency of that herbivore?
TLS Online TPP Program

#Question id: 5540

#Unit 5. Developmental Biology

A new-born infant attains maternal antibodies from the mother's