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TLS Online TPP Program

#Question id: 3525

In a plant, red fruit (R) is dominant over yellow fruit (r) and tallness (T) is dominant over shortness (t). If a plant with RRTt genotype was crossed with rrtt plant results progeny, are

#8. Inheritance Biology

  1. 25% will be tall with red fruit      

  2. 50% will be tall with red fruit

  3. 75% will be tall with red fruit   

  4. All the offspring will be tall with red fruit

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TLS Online TPP Program

#Question id: 342

#1. Molecules and their Interaction Relevant to Biology

In a single molecule of water, two hydrogen atoms are bonded to a single oxygen atom by ________.
TLS Online TPP Program

#Question id: 12722

#6. System Physiology – Plant

Eleven amino-acid consensus sequence motif TAQAAKEKAXE is repeated in the protein,  is the structural characteristics of which type of group of LEA protein?
TLS Online TPP Program

#Question id: 11461

#7. System Physiology – Animal

Elephants hear sounds that are too low for humans to hear. This sensitivity is primarily due to the differences in the ________.
TLS Online TPP Program

#Question id: 9237

#9. Diversity of Life Forms

Which of the following factors causes extremely high levels of toxic chemicals in fish-eating birds?
TLS Online TPP Program

#Question id: 12583

#10. Ecological Principles

Which of the following is caused by excessive nutrient runoff into lakes?