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#Question id: 5035


 A fertilized egg is called a:

#Unit 5. Developmental Biology
  1. embryo

  2. zygote

  3. blastula

  4. oocyte


Answer:- Option(s): 2


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#Question id: 19797

#Unit 12. Applied Biology

 Which type of cry genes are used for the production of transgenic plants

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#Question id: 18916

#Unit 13. Methods in Biology

In PBR322, A gene having terminal cut with the SalI and BamHI, on which selectable marker the transformed colony will be selected 

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#Question id: 15179

#Unit 2. Cellular Organization

Escherichia coli, Neisseria gonorrhoeae, Trichomonas vaginalis bacterias are examples of

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#Question id: 7113

#Unit 5. Developmental Biology

In flies, frogs, and chicks, gradients of morphogens determine the future antero-posterior and dorso-ventral axes of the developing embryo. How is the antero-posterior axis determined in C. elegans?

TLS Online TPP Program

#Question id: 5597

#Unit 5. Developmental Biology

Mammalian sperm will migrate against the direction of the flow—using CatSper calcium channels (like sea urchin sperm) to sense calcium influx and monitor the direction of the current, this process is known as:

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