is fecundation in mammals internal or external
Is fecundation in mammals internal or external?
Fecundation in mammals is internal, with copulation. In the contemporary world human technology is able to endorse artificial external fecundation of human gametes and of gametes of other animals.
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what are the typical features of mammalsthe typical features of mammals are body more or less covered with hair presence of the diaphragm muscle that
what are the three major groups into which mammals are dividedthe three groups into which mammals are divided are monotremes or prototherian eg
do all mammals have a placentamammals of the monotreme group echidnas platypus are oviparous egg-laying and they do not have a placenta mammals of
how do placental mammals reproduceplacental mammals reproduce sexually they have internal fecundation and they are viviparous ie their embryo creates
is fecundation in mammals internal or external fecundation in mammals is internal with copulation in the contemporary world human technology is able
are the limbs modified into wings of bats and the wings of birds examples of evolutionary analogy or homology what about whale fins compared to fish
electromagnetic radiation aka light contains of two kinds of fields each produced by the changing of the otherwhat are those two types of
what the angles among the direction are of travel of light the electric field and the associated magnetic fieldanswerthe magnetic field created by a
questionwhat is the colour of the shortest wavelength observable lightanswerkeeping in mind the actuality that the higher the frequency the shorter
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