Answer:
1st law: Law of segregation
Explanation:
Mendel’s First Law: Law of Segregation During each round of meiosis, chromosomes are separated into daughter cells. This means that one half of the genetic material goes to one gamete and the other half goes to the other. Mendel’s first law essentially states that the alleles in one locus segregate into separate gametes.
Salinization increases the concentration of salt in soil.
Hope that helped you.<span />
<span> "More individuals are produced each generation that can survive. Phenotypic variation exists among individuals and the variation is heritable. Those individuals with heritable traits better suited to the environment will survive." -https://www.google.com/search?q=Darwin%27s+theory+of+natural+selection&oq=Darwin%27s+theory+of+natur...
Basically what that means hun is that Darwin believed in a sort of adaption. That each generation was better adaptable to the environment and those who were healthier "survival of the fittest" would be more likely to survive. ^.^ Hope this helps!
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Answer:
1) homologous structures in vertebrates - Limbs of birds, mammals, amphibians and reptiles. 2) They are so called since they have similar basic structural plan, but appear different externally and perform different function. However they have evolved from a common ancestor. 3) The homologous characteristics indicate common ancestory.
Explanation:
I just hope this helps!
