Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 38293
TLS Online TPP Program

#Question id: 5542

One stage of cleavage is the morula stage which is:

#I Life Science/ Life Sciences Group – I-V

  1. An embryo with 4 cells

  2. An embryo with a darkly pigmented vegetal hemisphere

  3. A collection of 16-32 cells resembling a raspberry

  4. A group of cells that do not undergo DNA replication

More Questions
TLS Online TPP Program

#Question id: 3856

#SCPH06 I Botany

In eukaryotes, the conserved element closest to the transcription start site is called the:
TLS Online TPP Program

#Question id: 4604

#SCPH28 | Zoology

Structures as different as human arms, bat wings, and dolphin flippers contain many of the same bones, which develop from similar embryonic tissues. These structural similarities are an example of ________.
TLS Online TPP Program

#Question id: 11201

#I Life Science/ Life Sciences Group – I-V

Why are action potentials usually conducted in one direction?
TLS Online TPP Program

#Question id: 3014

#SCPH28 | Zoology

Regarding prokaryotic reproduction, which statement is correct?
TLS Online TPP Program

#Question id: 1679

#SCPH01 Biochemistry

What is the molecular weight of MHC class II β chain?