Explanation:
Whenever there will be increase in population of living beings then there will be increase in amount of needs or requirements.
For example, when population was only 50% then use of natural resources was about 50%. But when population increased by 70% then there will be 20% increase in use of natural resources as compared to earlier consumption.
As a result, there will be decrease in quantity of resources.
Therefore, we can conclude that as the human population grows there will be increase in consumption of resources.
likely reason for this?
A. Viruses attract antibodies in the atmosphere.
B. Viruses require a low atmospheric pressure.
C. Viruses are hosts for bacteria that eventually
destroy them.
D. Viruses are dependent on host cells of living
organisms.
Answer:
D
Explanation:
Without a host a virus is without key nutrients to survive
Answer:
13L:11D
Explanation:
Based on the photoperiod there are two types of plants -
a) Short day plant
b) Long day plant
Here the term short and long day do not mean that the provided length of day are the critical length of day required for reproduction. But opposite to that it means that the length of the day required for reproduction must be
a) Shorter than the defined length of day for short day plant
b) And longer than the defined length of day for long day plant
Chrysanthemums is a short day plant and thus option 1 with 13L:11D will produce fully developed flower buds
Option A is correct 13L:11D
The researcher's findings illustrate that photoperiod greatly affects the development of chrysanthemum buds, with longer periods of light exposure reducing bud formation. The mechanism behind this is likely due to photoperiodism, a biological response that allows plants to regulate their growth based on day length.
The researcher's findings suggest that the photoperiod, or duration of light exposure, significantly impacts the development of flower buds in chrysanthemums. In the experiment, chrysanthemums with a 13L:11D photoperiod produced fully developed flower buds. In contrast, the plants with a 14L:10D photoperiod produced only partly developed buds and those with a 15L:9D photoperiod did not develop any buds. It is evident from these results that there is a decrease in bud formation with an increase in light hours. Chrysanthemums, therefore, seem to need a specific balance of light and darkness for optimal flower bud development.
The mechanism behind this is likely related to photoperiodism, a biological response to the timing and duration of day and night that controls flowering and other growth in plants. Plants use the phytochrome system to sense changes in day length, which is an essential indicator of season. This system allows them to regulate their physiological activities, such as flowering, accordingly. So, the results of this study underline the importance of photoperiodism in flowering plants.
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B. Water cycle
C. Carbon Cycle
D. Nitrogen Cycle
Answer:
The answer is C) Carbon Cycle
Explanation:
I took the test and it was right
GOOD LUCK!!!!
Answer:
ventral
Explanation:
b. in the pycnocline
c. on or in the ocean bottom
d. traveling in ocean currents
Answer: Option C
Explanation: Benthos organisms can be defined as the set organisms that live in the in or near the seabed of the river, lake or stream bottom which is also called as benthic zone.
These organisms live in the sedimentary environment. They have certain adadptations to live in the high pressure conditions.
The food source of animals living in this zone is organic matter, dead and decaying organic matter.
Answer: Permeability.
This property allows liquids to pass through the material but also filters out pieces of garbage and other pollutants. In aquifers, permeable rocks or synthesized permeable material are used so that trash, or clay will not leak into the groundwater.
The answer is impermeability. The protective materials prevent the leakage and seepage of contaminated water (such as those of battery acid and household cleaners), by gravity, to the water table in the aquifer. If this is not done, contamination of groundwater may result and cause a public health disaster when the contaminated water is used for consumption when it reaches water wells.