Answer:
Let's consider that the allele 'B' is for Black hair colour and it is dominant. Let's consider that the allele for red hair colour is b.
Let's consider the allele for lacking horns or polles is 'P' and it is dominant. The allele for having horns is 'p' and it is recessive.
When two heterozygous black, lacking horns (BbPp) are crossed, the results will have the probability of 9 black/polled : 3 black/horned : 3 red/polled : 1 red/horned organisms.
When Living beings are breathing,they get oxygen and put out carbon dioxide!
Increases the rate of reaction
Answer:
Explanation:
For earthquakes, there's the Richter scale. For hurricanes, the Saffir-Simpson wind scale. For tornadoes, we use the enhanced Fujita scale. Now scientists are developing the wildland urban interface (WUI) hazard scale, a tool that will help predict the threat and measure the severity of wildfire.
Answer:
Generally both theses two region are similar in the concentration of salt water they contain(both have salt water) and both have hard surfaces.
However, the Coral reefs are usually warm, with sunny environment. It is always submerged,( always covered by water), and very shallow.Complex animals of the aquatic bodies are in the coral reef from varieties of fishes, (shark, rayfish to sponges, etc,. These animals compete for space.
The intertidal zone, one of the three zones, of a typical reefs,is a marine shoreline with constant exposure to air.Hence always above water,unlike Coral reefs.
The continuous fluctuation in tides always change the intertidal zone. Due to constant aeration fro tides, varieties of animals like sea urchins,sea-stars, limpets fished and diverse phyla of species populated this environment,
