Answer: A) Urbanization leads to deforestation and loss of habitat for many species.
Explanation:
Urbanization is the main reason for the exploitation of the rain forests which has lead to the extinction of species used to be residing in the forests ecosystems. Following are the factors which are responsible for such disaster with the expension of urbanization:
1. Infrastructure: The land is the main requirement which is responsible for the exploitation of rain forests. The large area is required for the accommodation of the large human population, construction of roads, highways and bridges. This has replaced many habit-ant animals from their native land and also leads to extinction due to ecological disturbance.
2. Increasing needs of food, herbs and wood: Many species of wooden trees could be found in the rain forests which have now extincted due to increasing demand for wood. The herbs have been wiped up for the preparation of medicines and drugs. The large number of tree populations are also exploited due to availability of fruits, and vegetables.
3. Wildlife trafficking and hunting: Some of the animal species have been included in the list of endangered species due to their use for commercial selling of horns, hives and other valuables.
Answer:
Binomial nomenclature
Explanation:
Binomial nomenclature ("two-term naming system")
hope this helps :)
two seed leaves
netted leaf structure
parallel leaf structure
cotyledons
endosperm
The options for these are Monocot food, Dicot food, Monocots, and Dicots
Mono cots and dicots both have differences which are
Mono cots have one seed leaf while dicots have two seed leaves
Monocots have parallel leaf structure while dicots have netted leaf structure
Monocots store their food in the endosperm while on the other hand the dicots store their food in the cotyledons.
one seed leaf: monocot
two seed leaves: dicot
netted leaf structure: dicot
parallel leaf structure: monocot
cotyledons: dicot food
endosperm: monocot food
Answer : He needs to use a larger sample size to improve his experiment.
Explanation : As Johannes wants to know whether soil, water, or both are needed for plant growth. He chooses to conduct experiments on a willow tree for five years. To get the improvement in his experimental methods he can choose a larger size of the sample and test its results. As larger size will allow him to gauge accurately on the smaller factors and results will be more reliable. Larger sampling will ensure the homogeneity of the test sample, which will yield better and reliable results.
Johanneswants to know whether soil, water, or both are needed for plantgrowth. He chooses to conduct experiments on a willow tree for fiveyears to answer his question. His experimental methods can be changedby testing more factors in the environment. This will improve hisexperiment.
Ihope it helps, Regards.