<span>The food chain describes who eats whom in the wild. Every living thing—from one-celled algae to giant blue whales—needs food to survive. Each food chain is a possible pathway that energy and nutrients can follow through the ecosystem.</span>
Because the worm replicated its DNA so it is like two separate organisms.
Answer:
Biogeochemical cycle is a type of cycle in which water moves through the biosphere or living part of the earth surface.
Explanation:
In this cycle, water moves from the living bodies from a number of processes such as transpiration, breathing and evaporation. Water is very important for all living organisms because about 70 % of the body of living organism is made up of water. Water is a universal solvent so that's why plants takes nutrients from the soil with water. Without water plants are unable to take nutrients from the soil so water plays a key role in the survival of living organisms.
Answer: a) RY/ry
b) The unknown individual has colored protein granules and green colored leaves.
Explanation: a) Examining the progeny, we have individuals that are colored and green, which are the dominant gene of each trait. Since one of the parents is homozygous recessive, to "create" an offspring with those characteristics (color and green), the unknown parent must have at least one dominant allele of each: R and Y. There are also, individuals with the recessive trait, so the unknown parent must be heterozygous for both characteristics. In short, the unknown parent is RrYy.
There are 3 ways of showing <u>linkage notation:</u>
1) Two lines: each one representing a chromosome and showing the corresponding gene;
2) One line: genes on the same side are on the same chromosome;
3) Slash: genes on the same side are on the same chromosome:
So, the representation of the unknown parent is: <em><u>RY/ry</u></em>
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b) The phenotype of the individual is a plant which has <u>colored protein granules and green colored leaves</u>
