If the water becomes contaminated by fertilizers, the biotic factors will not be survived properly in that water. Due to contamination, genetic changes and diseases can cause.
Biotic factors are those factors that are living or once living. The characteristics of biotic factors are growing and reproducing. These factors are plants, animals, fungi, bacteria, etc.
Fertilizers are chemicals that are used in plants and farming to increase the growth of crops and plants. These fertilizers, in the end, go into water bodies and contaminates them.
These fertilizers are not good for water, as animals drink this water and due to heavy chemicals, these fertilizers cause deformities in animals and plants.
Thus, The biotic factors in the water will not be able to survive effectively if it becomes tainted by fertilizers. Diseases and genetic alterations may result from pollution.
To learn more about biotic factors, refer to the link:
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B.An Anthill
C. A sealed Box
D.The moon
Answer:
B.) An anthill
Explanation:
trust me
B) desert
C) temperate grassland
D) temperate deciduous forest
Answer:
A) Taiga :)
Explanation:
simple dominance
codominance
pleiotrophy
Answer: The correct answer is- " Simple dominance".
Simple dominance refers to the expression of one allelic form of a gene (that is dominant) over the other form (that is recessive).
Example- T allele is dominant that represents tall plant height over t (for dwarf), which only expresses in the absence of dominant allele.
On the contrary, pleiotropy means one gene is responsible for more than one characteristic or phenotypic trait of the organism.
Codominance means equal expression of both the alleles (like AB blood group) of a gene. Incomplete dominance occurs when none of the alleles is completely dominant resulting in an intermediate phenotype.
Thus, simple dominance is the right answer.
B) compound light microscope
C) electron microscope
D) tunneling microscope