Homologous or comparable structures are two terms used to describe similar body parts. Both show that evolution has occurred.
<h3>How do the structures in comparative anatomy compare as proof of evolution?</h3>
To comprehend how organisms evolved, scientists compare the DNA, embryos, and anatomical structures of living beings. Homologous structures offer evidence for evolution. These are traits that related species have in common that they inherited from a common ancestor. Analogous structures offer additional proof of evolution.
<h3>How are anatomy and embryology utilized to support evolution?</h3>
The homologous and vestigial structures of different species can be seen, which demonstrates their shared origin. Since the embryonic shapes of different populations are remarkably similar, embryology provides evidence for evolution.
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Blood enters on the left side of the heart through the pulmonary veins and enters the left atrium. Then passes to the mitral(bicuspid valve) to enter the left ventricle.
Answer: The correct answer is-
B. Yy
As per the information in the question, yellow (depicted by Y allele) seed color is a dominant trait whereas green seed color is a recessive trait ( depicted by y allele).
A dominant trait always masks the expression of a recessive trait.
Presence of single dominant allele ( such as in Yy, which shows heterozygous dominant genotype) in the genotype can produce a dominant trait whereas recessive trait is only expressed when its genotype is homozygous recessive (such as yy that is both alleles should be recessive allele) .
A plant with genotype Yy will form two gametes that is Y and y.
When such plants are allowed to interbreed, there is a probability of 25% of producing green seeds in the next generation.
Refer punett square.
Answer:
Hey there
Your answer should be:
Distant islands are harder to get to and require specialized seed dispersal strategies.
It makes the most sense.
Answer:
the lightbulb will turn on
Explanation:
because in the circuit electricity is flowing from the battery through the wire into the lightbulb, giving it enough energy to turn on.