<u>Answer:</u>
An example situation of artificial selection is "More African elephants today naturally lack tusks compared to the elephant populations 100 years ago, because big game hunters sought elephants for ivory".
<u>Explanation:</u>
- The process of breeding animals to acquire the desired characteristics by the external means other than natural selection and behavior of animal itself is called as artificial selection.
- The first artificial selection was carried out by Darwin when he mated penguins that would have a higher chance of breeding.
- The practice of artificial selection was existing in human civilization a long time ago.
- This process was used to use wild animals and domestic animals in battles and other household works.
Answer:
Co-evolution
best describes the type of relationship shown below
Explanation:
Co evolution can also be termed as the common adaptation of two or more species, their genes, traits and the as a group or pair of organs. Due to the same pressure on both the species it occurs, when they undergo same natural selection. The humming bird is also the same example, which has been adapted to the various shapes of the beaks that are used to extract the nectar and flowers are evolved to generate tasty nectar for these humming bird.
Number 5 would be the best awnser.
As a scientist who remains impartial can more accurately conclude his data while doing experiments.
The correct answer is option C, that is, sustainable forestry.
A sustainable forestry refers to a forest, which is carefully administered so that as trees are cut, they are substituted with seedlings, which ultimately develop into mature trees. This is a skillfully and carefully managed system.
Sustainable forest management refers to the management of forests on the basis of the principles of sustainable development. Sustainable forest management has to maintain an equilibrium between the three prime pillars, that is, economic, ecological, and socio-cultural.