Define null cells
Define null cells. Answer: The lymphocytes which are devoid of markers for T and B-cells are termed as null cells.
Define null cells.
Answer: The lymphocytes which are devoid of markers for T and B-cells are termed as null cells.
Illustrate the meaning when it is stated that beings of the phylum Annelida are vascular beings? From which phyla of the animal kingdom does this feature distinguish them?
State the difference between the lateral and the apical buds of plants?
What is the implementation series of nitrogen-containing bases for the AGCCGTTAAC fragment of the DNA chain?
What are the Psychological factors of an ethical business decision ?
In common which stage of the cell cycle has longer duration?
What type of digestive system present in beings of phylum Arthropod? Are these animals’ deuterostomes or protostomes?
Write down the association between sunrays and vitamin D?
Write the name of the membrane which delimits the nucleus? To which constituent of the cell structure is that membrane contiguous?
Name the substance from which chromatin is made? Answer: Chromatin is made up of DNA molecules related to proteins termed as histones.
What does the formula DPD = SF – TP mean?
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