Answer:
Anaphase
Explanation:
The chromosomes are separates in preparation for cell division. This happens during anaphase.
translocation - when a gene is transferred from one chromosome to another
An inversion - a chromosome rearrangement in which a segment of a chromosome is reversed end to end. also inversion - when genes change order on the same chromosome.
Not 1 or 3 for sure
2 and 4 is the answer.
I guess you forgot to add the picture or so.
Based on the Complementarity of the 4 nucleotides, The thymine must always be placed in front of the Adenine, and the Cytosine must always be placed in front of the Guanine.
Any change in this rule causes the deformation of the DNA, and can sometimes cause fatal diseases like the melanoma (skin cancer) etc...
Hope this Helps! :)
Answer:
c. Directional selection
Explanation:
There are three types of selection: stabilizing, directional and disruptive. Currently seed cracker finches show disruptive selection with respect to bills. In disruptive selection two extreme phenotypes are preferred in population over the mean phenotype. Here either, small or large bills are beneficial for birds so it is an example of disruptive selection.
If due to some climatic change all seeds would become hard, it would be more beneficial for birds to have large bills. Slowly nature will select for birds with large bills rather than birds with small bills. The selection now will shift to directional selection since only one of the extreme phenotypes is being favoured.
<span />In short it's a membrane that receives vibrations from the air. That air is then transitioned into the auditory ossicles. Those are bones that I assume carry air. They are located in the middle ear cavity, which is know as scientifically; tympanic. c:
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