Two  varieties of maize averaging of 180 cm and  20cm, inches in height respectively, are crossed. The F1 progeny is quite uniform averaging  100cm in height. How many different  Phenotype express in f2 generation?

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#Question id: 19196

#Unit 12. Applied Biology

What kind of physical changes can be detected in biosensor?

A. Production of gas such as oxygen, hydrogen, etc.

B.  Change in mass of the biological component

C. Light produced or absorbed in reaction

Which of the following above statements are correct?

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#Question id: 15980

#Unit 12. Applied Biology

Suspension culture is applicable for 

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#Question id: 3409

#Unit 11. Evolution and Behavior

All genetic drift arises from sampling error, but there are several different ways in which sampling error can arise as a following

a. Reduced population size

b. Founder effect

c. Genetic bottleneck

d. Mate choice

Which of the following above way cause sampling error in succeed generation?

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#Question id: 18992

#Unit 13. Methods in Biology

Which of the following is not an advantage of Syringe type pumps used in High pressure liquid chromatography?

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#Question id: 33334

#Unit 2. Cellular Organization

During one generation, all cellular constituents increase proportionally; cells are thus said to be in: 

a. Log phase

b. Lag phase

c. Balanced growth phase

d. Stationary Phase