By applying Kepler's third law of planetary motion, we understand that the square of the orbital period corresponds to the cube of the semi-major axis. Given that Earth orbits at 1 AU with a 1-year period, we can establish the ratio:
P^2 / r^3= 1
(P)^2 = 4^3
<span>P = 4^(3/2) = 8 years </span>
Answer and Explanation:
Typically, sea turtles lay around 110 eggs per clutch. However, only a small fraction of the hatchlings survive to reach the ocean. Subsequently, an even fewer number are able to produce their own young.
- Overpopulation
All zebras possess stripes, yet no two zebras exhibit identical stripe patterns.
-Variation
A lemur species named aye-ayes feature extended, slender middle fingers that enable them to probe into tree crevices to extract insects for food.- Adaptation
Answer:
Reena is composting as a method to recycle biodegradable waste, transforming it into a natural fertilizer.
Explanation:
By placing the organic material into the soil-filled pot, soil-dwelling microorganisms are able to break down the waste, producing fertile matter. This enriched soil is beneficial for plant health, providing essential nutrients needed for growth.
Composting involves a biological oxidation process that is regulated, with microorganisms and other decomposers like earthworms facilitating the breakdown of solid waste. The final product serves as a natural fertilizer and acts as an alternative to chemical options. It's crucial to manage temperature and humidity during this process, which may last between one to two weeks until all solid waste is decomposed and integrated with the soil.
An organism’s niche defines its role and place within an ecosystem, detailing both where it resides and how it acquires the necessary resources for survival. When competing species utilize their environment differently or share resources, they can coexist in the same space; niche partitioning enables similar species to thrive within a habitat. In this activity, students analyze data provided in the HHMI 2015 Holiday Lecture "How Species Coexist" to delve into niche partitioning, understand its mechanics, and reinterpret the classic grazer-browser spectrum model in light of recent dietary data garnered through DNA metabarcoding.
Answer: starch
Explanation:
Starch, a carbohydrate, is produced by plants and is primarily found in seeds and tubers.
Starch is also used to treat cotton shirts, as it forms glycosidic bonds which contribute to the fabric's quality.
This compound consists of amylose and 70%–90% amylopectin. Amylose, a polysaccharide, comprises D-glucose monomers linked by the α-1,4-glycosidic bond, forming a helical structure with six glucose units per full turn.
Amylopectin, another polysaccharide, features glucose molecules primarily linked through α-1,4-glycosidic bonds, with occasional branching due to α-1,6-glycosidic connections. Each amylopectin molecule can have many thousands of glucose segments, with branches occurring roughly every 25 to 30 units.
