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TLS Online TPP Program

#Question id: 35161

The “one-cell spacing rule” in stomatal development means:

#XL - R Botany
  1. Two stomata are always separated by at least one non-stomatal cell
  2. Stomata always occur in pairs
  3. Patterning is regulated by positional signals from neighboring cells
  4. Guard cells never touch each other in a normal leaf epidermis
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TLS Online TPP Program

#Question id: 19622

#XL - P Chemistry

In a reaction, what is the driving force?
TLS Online TPP Program

#Question id: 19623

#XL - P Chemistry

What is the heat of reaction for ethyl acetate hydrolysis?
TLS Online TPP Program

#Question id: 19624

#XL - P Chemistry

According to Lewis concept, an acid is:
TLS Online TPP Program

#Question id: 19625

#XL - P Chemistry

Ostwald’s dilution law is applicable to:
TLS Online TPP Program

#Question id: 19626

#XL - P Chemistry

The pH of a solution of hydrochloric acid is 4. The molarity of the solution is:
TLS Online TPP Program

#Question id: 19627

#XL - P Chemistry

The strong conjugate base is