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#Question id: 7033


Fertilization can occur anywhere in the animal hemisphere of the amphibian egg. The point of sperm entry is important because it determines

#Unit 5. Developmental Biology
  1. Gastrulation site
  2. Expression of beta-catenin
  3. Dorsal-ventral polarity
  4. Cortical rotation

Answer:- Option(s): 3


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#Question id: 2397

#Unit 2. Cellular Organization

Which of the following is present in a prokaryotic cell?

TLS Online TPP Program

#Question id: 2398

#Unit 2. Cellular Organization

Which of the following processes is driven by chemiosmosis?

TLS Online TPP Program

#Question id: 2399

#Unit 2. Cellular Organization

Approximately how many molecules of ATP are produced from the complete oxidation of one molecule of glucose (C6H12O6) in aerobic cellular respiration?

TLS Online TPP Program

#Question id: 2400

#Unit 2. Cellular Organization

Yeast cells that have defective mitochondria incapable of respiration will be able to grow by catabolizing which of the following carbon sources for energy?

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#Question id: 2401

#Unit 2. Cellular Organization

Which organelle often takes up much of the volume of a plant cell?

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#Question id: 2402

#Unit 2. Cellular Organization

An organism with a cell wall would most likely be unable to take in materials through ________.

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