Answer:
d. sustainable
Explanation:
The wild populations of animals and plants are considered sustainable natural resources since a controlled exploitation of these species may ensure their continuity in nature. For example, habitat fragmentation is one of the major causes of a reduction in the population size of the cheetah as they need a large territory. However, the protection and conservation of natural habitats of Cheetah ensure that the species is not extinct in the near future. Therefore, the cheetahs are a sustainable natural resource.
The correct answer is - 2 chromosomes are labeled h and h.
Answer:
The correct answers are:
Analogous structures do not indicate a common ancestor. Analogous structures have the same function but a different structure. An example of an analogous structure is the wing of a bat and a butterfly.
Explanation:
Analogous structures are the structures that have a similar function in various organisms but their anatomic structure is different from one another in reality. Analogous structures are do not indicate a common ancestor.
An analogous structures example is the wings of the bat and butterfly as they are both used for flying but their structure is different anatomically from one another.
The solute potential is expressed in the formula P= – iCRT, where i = the ionization constant, C = the molar concentration , R = the pressure constant (R = 0.0831 liter * bars/mole * K), and T = the temperature in K (273 + °C). At atmospheric pressure and 25°C has an osmotic potential - A 0.15 M NaCl solution contains 2 ions, Na+ and Cl- (where sucrose stays as one particle); therefore i = 2, and the water potential = -7.4 bars.
Water will move into the cell by osmosis from 0.1 to 0.15.
Answer:
c.
The rows of bushes
Explanation:
<em>The experimental unit in this experiment would be the rows of bushes in the field.</em>
<u>By definition, experimental units are considered physical entities that can randomly be assigned to varied treatment regimes during the course of a research.</u>
In this case, the entity that are given different treatment condition during the process of experimentation are the rows of berry bushes within one of the several fields. Half of the rows were covered with nets while the remaining half were left uncovered.
<em>The rows were given different treatments and hence, considered the experimental units in this particular experiment.</em>
The correct option is c.
