Generally speaking, deserts are located in places where air masses are usually ________.

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#Question id: 28430

#Unit 5. Developmental Biology

which of the following cells form a third layer that lies between the hypoblast and the epiblast cells ?

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#Question id: 12622

#Unit 6. System Physiology – Plant

Brassinosteroids play pivotal roles in a wide range of developmental phenomena in plants;

a) seed dormancy

b) cell differentiation

c) photomorphogenesis

d) reproductive development

e) delay leaf senescence

f) stress responses

Find from the above combinations of  development in plants by Brassinosteroids is correct?

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#Question id: 13038

#Unit 13. Methods in Biology

Please arrange the following steps about ELIZA (Enzyme-linked immunosorbent assay) in chronological order

i. incubate with antibody-enzyme complex that binds primary antibody

ii. coat surface with antigen, block unoccupied sites with nonspecific protein

iii. add substrate, formation of colored product indicates presence of specific antigen

iv. incubate with primary antibody against specific antigen

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#Question id: 10960

#Unit 7. System Physiology – Animal

Why do some malnourished patients bleed excessively when injured?

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#Question id: 31392

#Unit 7. System Physiology – Animal

Full development and function of the seminiferous tubules require: