Homologous structures are the structures with similar anatomy, embryology, morphology, and genetics but dissimilar functions. Analogous structures are the structures that are similar but anatomical dissimilar doing the same function.
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What is Cladogram?</h3>
A cladogram is a diagramic representation that shows relationships between species. This relationships is based on observable physical characteristics. As the below diagram representing the cladograph of table.
Species A is most primitive species in fossils records. Fossils are the or traces of remains, preserved remains, of ancient organisms.
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A Star fish
Radial symmetry is when it all comes out from one point (the middle)
Answer:
Rock particles can become pollutants by/from the wind. That is called erosion.
They can also become pollutants from man-made tools. For example a tool the polishes rocks releases all the dust and powder substance from the rock into the atmosphere.
There are also minute volcanic which are rock fragments formed during explosive shattering of sticky magma.
Interspecific competition (i.e. <span>competition among individuals in a population )</span> is most likely to occur when: MATING (i.e. seeking a partner of the opposite sex to reproduce with).