The correct answer for above statement is:
b. soil temperature and water content
Explanation:
In biology and ecology, abiotic components or abiotic factors are non-living chemical and physical parts of the environment that influence living organisms and the functioning of ecosystems. Abiotic components include physical conditions and non-living resources that influence living organisms in terms of growth, maintenance, and reproduction.
Sexual reproduction increases genetic variation while asexual reproduction has less genetic variation
The answer is that the gene is dominant
Answer:
- Radial symmetry is advantageous because sessile animals can "sit down", take food, or sense harmful environmental conditions from different directions.
- Bilateral symmetry allows motile animals to move straight forward.
- The major evolutionary advantages of bilateral symmetry include cephalization, the formation of a head and tail area and a more directional motion.
Explanation:
Radial symmetry is advantageous for sessile organisms since it enables the uniform distribution of the sensory receptors around the body. In consequence, sessile organisms can react to environmental stimuli from every direction. On the other hand, bilateral symmetry allows motile organisms the arrangement of a specialized nervous system from the anterior end of the organism (i.e., the 'head'). Moreover, another important advantage of bilateral symmetry is the ability to equalize environmental pressures on both sides of the body, thereby enabling a rectilinear motion.
