Answer:
Basically , male sex cells are determined by the XY combination; heterosomes, (while the female sex cells by the XX). <u>Since it is the Y chromosomes present in the father only that determines the male sex of the child and therefore the proof of paternal inheritance ' the women in the class will not be able to participate in the inheritance analysis.Due to lack of the Y -chromosomes.</u>
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Explanation:
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Answer:
Distinction of crude density and ecological density necessary and which one of these densities are greater is explained below in details.
Explanation:
Density measure in courses of the amount of territory possible as existence reservation is ecological density. Crude density incorporates all the property within the animal's reach whereas ecological density incorporates only that division of property that can actually be established by the species.
Answer:
Geological, chemical, paleontological.
Explanation:
Geological evidence for ice ages comes in various forms, including rock scouring and scratching, glacial moraines, drumlins, valley cutting, and the deposition of till or tillites and glacial erratics.
Successive glaciations tend to distort and erase the geological evidence, making it difficult to interpret.
It took some time for the current theory to be worked out.
There have been at least four major ice ages in the Earth's past.
Paleontological by their bones, remains
