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TLS Online TPP Program

#Question id: 10813

A living cytoplasmic connection penetrate the walls between sieve tube elements and their companion cells; which are often complex and branched on the companion cell side, known as

#Unit 6. System Physiology – Plant
  1. Casparian strip
  2. Tracheids
  3. Plasmodesmata
  4. tonoplast
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TLS Online TPP Program

#Question id: 5834

#Unit 8. Inheritance Biology

When drastically damaged, the DNA in E. coli undergoes:
TLS Online TPP Program

#Question id: 12546

#Unit 10. Ecological Principles

Use the survivorship curves in Figure to answer the following questions
Which curve best describes survivorship in elephants?
TLS Online TPP Program

#Question id: 21019

#Unit 12. Applied Biology

During anaerobic fermentation the pure lactic acid production is favoured by___
TLS Online TPP Program

#Question id: 7191

#Unit 5. Developmental Biology

In tunicate embryo, Presumptive endoderm originates from the vegetal A4.1 and B4.1 blastomeres. The specification of these cells coincides with the localization of β-catenin. Which of the following statement is incorrect?
TLS Online TPP Program

#Question id: 19561

#Unit 12. Applied Biology

As a result, the brush border membranes develop pores, most likely nonspecific in nature, permitting ______ into the epithelial cells of ions and water, which causes their swelling and eventual lysis.