Somatic embryos are bipolar structures in that they have a radicle and a plumule,

a) Plumular end sometimes oriented toward the centre of callus or cell mass 

b) Plumular end always sticks out from the cell mass 

c) The radicular end is always oriented toward the centre of callus or cell mass

d) Radicular end is sometimes sticks out from the cell mass 

Which of the following is the well defined bipolar structure of somatic embryos

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#Question id: 18370

#SCPH28 | Zoology

Corn, wheat, soybean, peas, and beans are few crops which are used as hyperaccumulators as they can 

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#Question id: 2074

#SCPH01 Biochemistry

In some cells, there are many ion electrochemical gradients across the plasma membrane even though there are usually only one or two proton pumps present in the membrane. The gradients of the other ions are most likely accounted for by:

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#Question id: 1048

#SCPH28 | Zoology

A virion is composed of

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#Question id: 15872

#SCPH05 I Biotechnology

For optimum callus growth, the given some following vitamins are required, except;

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#Question id: 3681

#SCPH05 I Biotechnology

 A mutated E. coli cell carries out and completes DNA replication, but the lagging strands are found to contain more errors than normal. These errors are not found evenly distributed throughout the lagging strands, but are found in clusters. Which enzymatic activity is missing from this cell?