Answer:
He experimented with peas (29,000 plants!) for seven years and used ... He found that everyone got two genes for each trait — one from the mom and one from the dad. ... Dominant traits show up even if you also have a different gene for the same trait; the gene ... Mendel took a tall pea plant and crossed it with a short one.
Explanation:
The geologic features that help scientists to determine the relative ages of rocks by their positions include index fossils, intrusions, and cross-cutting relationships (Option d).
<h3>What does geological age mean?</h3>
The expression geological age refers to the relative age of a given rock and or fossil (i.e. a piece or trace of dead organism) in a geological time scale.
In conclusion, the geologic features that help scientists to determine the relative ages of rocks by their positions include index fossils, intrusions, and cross-cutting relationships (Option d).
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Yes, elk are herbivores because they eat things such as grass and shrubs but not meat.