Some flowers are bilaterally symmetrical or zygomorphic or mono-symmetric as in these flowers only possible to draw a single line of symmetry through them. Whereas some flowers are radially symmetrical or actinomorphic or poly-symmetric. In them, many lines of symmetry can be drawn. Besides, some flowers are asymmetrical.
Orchid flowers show extreme bilateral symmetry. In Daisy flowers head or capitulum is radially symmetrical capitulum and ray florets are bilateral symmetry. Rose flower is radially symmetrical and <em>Wisteria</em> flowers are bilaterally symmetrical.
Answer:
I'm not sure if the answers are supposed to be creative, but these are my guesses based on biological definitions:
1. A fungus that is a decomposer ( saprotrophs )
2. An photoautotrophic tree would be a producer (all trees are photoautotrophs: pine trees, redwood trees, fruit trees, etc)
3. A heterotroph - this is very vague as the question is vague. These can be either primary consumers or secondary consumers. Either way, they are not producers and are consumers.
4. Black / brown bear - omnivorous consumer
The answer is False because you need multiple satellites to make a GPS network.
Answer:
DNA mutation causes genetic variation by altering the genes of individuals in a population. Gene flow leads to genetic variation as new individuals with different gene combinations migrate into a population.
The flow of individuals in and out of a population introduces new alleles and increases genetic variation within that population. Mutations are changes to an organism’s DNA that create diversity within a population by introducing new alleles.
