Q12 of 40 Page 11

Identical twins are born as a result of fertilization between_______.

Identical twins are represented as monozygotic. Identical twins are of the same sex as they developed from the single zygote, which forms two embryos.

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10

The following are statements about stem cells:

a) There are unspecialised / undifferentiated cells.


b) They can be transformed into any type of body cell.


c) They can multiply rapidly to form a large number of similar types of cells.


d) They cannot transform into cardiac cells or nerve cells.


e) They are obtained from reproductive progeny only.


The correct statements are ______________:

 11

In persons suffering from insulin-dependent diabetes, _____ the cells of the pancreas degenerate.

 13

Identify the incorrect statement about identical twins.

 14

The correct statement about Neanderthal man is: