Species crossing in the genusTenebrio
In species-crosses in the genusTenebrio fertilisation of the egg does take place.
Owing to the deviations from the normal in mitosis the embryo does not reach the larval stage.
Embryonic development differs greatly in abnormality and in the stages it reaches.
This greatly differing development, taken in conjunction with the greatly varying emission of chromosomes, may be taken as supporting the theory of chromosome-heredity.
Volume 100, 2021
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