The predominant tissue found in the thymus in a young child is thymic stroma. the thymus is largest during in our younger ages, then the thymus begins to shrink when we reach adolescence and the thymic stroma will then be replace with fat tissue. during in our older days, the thymus will be made up of mostly fat tissues
Answer:
it gives a visual representation about the data collected and makes it easier to read
Answer:
Single-celled organism are not classified as an animal because animals are multicellular organisms i. e. made of more than one cell while single celled organisms are unicellular organisms i. e. made of one cell. In single celled organisms, one cell perform all activities while in animals special cells are responsible for particular function. There are some single celled organisms are autotrophic while animals are heterotrophic in nature.
<h2>Proportion of mottled fish </h2>
Explanation:
- A predator can be defined as an organism that makes the other organisms die to obtain them as food. Prey is the living being which is typically inferior and killed by the predator. Adaptation is a change in the physiology, morphology and genetic makeup of the organism which makes it suitable for survival in an unfavorable environment. Natural selection is the differential survival and reproduction of the organisms which exhibit better traits over the others
- The population of the mottled fish is likely to increase due to natural selection. As the mottled fish color pattern match with that of the mottled background of the bottom of the lake. This will help the mottled fishes to camouflage the predator wading birds. These mottled fishes will remain undetected from the predator wading birds. The trait of the mottled pattern will be adapted by the light sandy brown fishes and the trait will be passed on the next generation as well. Hence, the proposition of the mottled fish will increase
- Hence, the right answer is "the proportion of mottled fish will increase over time"
