Practice Questions

TLS Online TPP Program

#Question id: 4577

Which of these is a statement that Darwin would have rejected?

#XL - S Microbiology

Environmental change plays a role in evolution.
The smallest entity that can evolve is an individual organism.
Individuals can acquire new characteristics as they respond to new environments or situations.
Inherited variation in a population is a necessary precondition for natural selection to operate.

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TLS Online TPP Program

#Question id: 35615

#XL - R Botany

Auxin influences plant growth and development through which of the following mechanisms?

TLS Online TPP Program

#Question id: 35616

#XL - R Botany

Which of the following effects are primarily attributed to exogenous application of synthetic auxins like NAA or 2,4-D?

TLS Online TPP Program

#Question id: 35617

#XL - R Botany

Which of the following statements about auxin transport are correct?

TLS Online TPP Program

#Question id: 35618

#XL - R Botany

Auxin regulates cell elongation in shoots by:

TLS Online TPP Program

#Question id: 35619

#XL - R Botany

Which of the following roles of auxin are related to Root Apical Meristem (RAM) development?

TLS Online TPP Program

#Question id: 35620

#XL - R Botany

Which statements correctly describe auxin's role in SAM (Shoot Apical Meristem) development?