the discovery that dominant traits are adaptive and recessive traits help stabilize the population
the discovery of populations in which the phenotype of the recessive allele help a population survive
the discovery that populations undergo evolution when they are exposed to the process of natural selection
Scientists concluded that the phenotype of a dominant allele would always be the most common phenotype in a population, and that the discovery of populations in which the recessive allele phenotype helps a population survive, and the discovery that populations evolve when they are exposed to the process of natural selection, to understand more we need to know that....
Stabilizing selection. In stabilizing selection, intermediate phenotypes are more apt than extreme phenotypes. For example, medium-green beetles may be better at camouflaging themselves, thus better at surviving in a forest covered with medium-green plants. Stabilizing selection tends to narrow the curve.
Directional selection. An extreme phenotype is fitter than all other phenotypes. For example, if the beetle populationmigrates to a new environment with dark soil and vegetation, dark green beetles can hide better and survive longer than lighter beetles. Directional selectionshifts the curve towards the most favorable phenotype.
Disruptive selection. The phenotypes of the two extremes are fitter than those in the middle. For example, if the beetles migrate to a new environment with patches of light green moss and dark green bushes, both the light green and dark green beetles will be able to hide better (and survive) than the medium green colored beetles. Diversifying selection produces multiple peaks on the curve.
Based on this information, we can conclude that the following statements:
All this information is of great importance to understand the phenotypes of populations of living beings.
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Both biome and ecoregion are ecological terms. Biome refers to a major regional group of plant and animal communities adapted to the natural environment. Biome can be of two types: terrestrial(land) andaquatic(water). Ecoregion, which is an abbreviated form of ''ecological region', refers to a smaller class. Each biome consists of severalecoregions, an ecoregion(also called bioregion) covering a realm of land/water having geographically distinctive communities, sharing the same envoronmental conditions and ecological dynamics.
Yes, an ecoregion does consist of different ecologically distinctive communities and species.
Answer:
D. They attract birds and insects that aid in the pollination process.
Step-by-step explanation
Pollination is essential for the propagation of a plant.
Most pollinators fly, so a bright flower colour will attract them.
Flowers that bloom at night use odours to attract pollinators like moths and bats, which don't see colours.
A is wrong. The pollinators are after the nectar, not the plant.
B is wrong. The plant is not sentient.
C is wrong. A large herbivore isn't deterred by a flower's fragrance.
B. producing energy using coal
C. producing energy using oil
D. producing energy using natural gas
An impact on global climate changes is producing energy using natural gas.
Climate change is the long-term increase in the earth's average surface temperature and the large-scale changes in global, regional, and local weather patterns that result from that increase.
Thus, the correct option is "D".
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C) egg and sperm
D) diploid body cells