Practice Questions

TLS Online TPP Program

#Question id: 7313

Which of the following statement incorrect about the meristem?

#Unit 5. Developmental Biology

Meristems are clusters of cells that allow the basic body pattern established during embryogenesis to be reiterated and extended after germination.
Apical meristems occur at the growing shoot and root tips.
Root apical meristems produce the root cap, which consists of lubricated cells that are sloughed off as the meristem is pushed through the soil by cell division and elongation in more proximal cells.
New shoot apical meristems are initiated from tissue within the core of the root and emerge through the ground tissue and dermal tissue.

More Questions

#Question id: 12050

#Unit 7. System Physiology – Animal

#Question id: 4663

#Unit 3. Fundamental Processes

Which two polymerases function in transcriptional repression directed by nuclear siRNAs in plants?

#Question id: 18973

#Unit 9. Diversity of Life Forms

#Question id: 4558

#Unit 3. Fundamental Processes

Classes of RNA transcribed by the three eukaryotic nuclear RNA Polymerase;

Polymerase	RNA Transcribed
A. RNA polymerase I	i) tRNAs, 5S rRNA, snRNA, U6, 7S RNA
B. RNA polymerase II	ii) Pre-rRNA 28S, 18SrRNA, 5.8SrRNAs
C. RNA polymerase III	iii) mRNA, snRNAs, siRNAs, miRNAs

Match the following correct combination given above combinations;

#Question id: 15664

#Unit 8. Inheritance Biology