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#Question id: 5529


In humans, organogenesis in the embryo is basically accomplished by the end of which period of the pregnancy?

#5. Developmental Biology
  1. First week

  2. First month

  3. First trimester

  4. Second trimester


Answer:- Option(s): 3


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#Question id: 8864

#9. Diversity of Life Forms

Corals are most closely related to which group?

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#Question id: 11945

#7. System Physiology – Animal

A patient has the following laboratory values: arterial pH = 7.13, plasma HCO3− = 15 mEq/L, plasma chloride concentration = 118 mEq/L, arterial Pco2 = 28 mm Hg, and plasma Na+ concentration = 141 mEq/L. What is the most likely cause of his acidosis?

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#Question id: 2260

#2. Cellular Organization

The term "nuclear envelope" is more correct than the term "nuclear membrane" because

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#Question id: 23358

#Aptitude

Which of the following is a best method to control noise in the class room situation?

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#Question id: 381

#1. Molecules and their Interaction Relevant to Biology

Consider an acetate buffer, initially at the same pH as its pKa (4.76). When sodium hydroxide (NaOH) is mixed with this buffer, the:

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