Correct answer: A). Ancestry
The environment includes everything that is found around us. It may be living or non-living. It involves chemical, physical and natural forces. The living organism lives in the environment and they continuously interact with each other and may adopt their-self according to the environment they live.
Ancestor is those from whom a person is descended, it may be on the father side or mothers side, a forefather.
Hence, ancestry is not a part of organisms environment.
Answer:
That person is right its A
Explanation:
The right answer is A) DNA.
During evolution, the mitochondria have retained their own genome, which, although very small compared to that of a bacterium, is essential for the proper functioning of these organelles. Confined within the mitochondria, organelles that produce cellular energy, the mitochondrial genome (mtDNA) is distinct from the DNA in the nucleus. The transmission of this DNA is generally called non-Mendelian because it is only transmitted by the mother.
Chloroplasts contain DNA grouped into nucleoids; each chloroplast can contain up to 100 copies of the genome. The DNA molecules of the chloroplast genome are generally linear or branched. The chloroplast genome is very small, 37 to 220 kb and usually contains about a hundred genes
A DNA
DNA is found in mitochondria and chloroplasts of eukaryotic cells like plants and animals and is important to reproduction of the cell.
Answer:
The correct answer is option b. "Guppy color patterns would change; guppies would produce fewer but larger offspring; the nitrogen excretion rate would increase and the rate of growth of primary producers such as algae would increase".
Explanation:
The Trinidadian guppy is a species of fish with the scientific name Poecilia reticulata. Just like almost all species, its population is regulated for multiple factors, one of them being the presence of predators. The removal of Trinidadian guppy predators would result in multiple consequences:
- Guppy color patterns would change. The fish have a complex coloration determined largely by predation avoidance.
- Guppies would produce fewer but larger offspring. This adaptation has been proved in an experiment at which the fish was introduced one a low predation environment. The report proved that evolution can take place in less than 10 years.
- The nitrogen excretion rate would increase. It has been reported that predation reduce Trinidadian guppy nitrogen excretion by 40%. Removing the predators will case the nitrogen excretion rate to increase due to an increase in the fish food intake.
- The rate of growth of primary producers such as algae would increase. This is an effect of the increase of nitrogen excretion rate, which benefits algae population to growth.
a. True
b. False
The statement above is TRUE; environmental designers design structures to match the environment.
Environmental design is the act of building useful infrastructures while taking the environmental parameters into consideration. Environmental designers refer to professional such as architects, interior designers, etc, who construct different types of structures. Environmental designers usually carry out their work in such a way that they maximize the environmental parameters that are available. For example, in ancient Greece people built their houses in such a way that it faces the direction of the sun. This is done in order to maximize the energy of the sun for solar heating in the houses. Environmental designers also take care to cause minimum damage to the environment when they are engage in construction.
Answer:
Food digestion, edge 2022
Explanation: