fter the 8-cell stage, the mammalian embryo develops an outer layer (which becomes the fetal portion of the placenta), and an inner cell mass that generates all the cells of embryo. The cells of the inner cell mass are thus said to be-

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#Question id: 12403

#Unit 6. System Physiology – Plant

In Arabidopsis mutant overexpressing the YUCCA6 gene causes

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#Question id: 2623

#Unit 2. Cellular Organization

Combinatorial control is a characteristic feature of ;

TLS Online TPP Program

#Question id: 15664

#Unit 8. Inheritance Biology

Which of the following statements regarding epigenetic inheritance is FALSE?

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#Question id: 18002

#Unit 9. Diversity of Life Forms

What is the greatest threat to plant diversity? 

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#Question id: 13156

#Unit 2. Cellular Organization

Tay sach;s disease are caused when which enzyme is mutated or non-functional?