Answer:
Parasitism
Explanation:
Parasitism is a symbiotic relationship between two species in which one benefits and the other is harmed.
Answer: The molecules on the exterior of the cell will move inwards due to the difference in concentration
Explanation:
This happens because of Endosmosis, where the water molecules move from a region of higher concentration to a region of lower concentration through a semi-permeable membrane. Endosmosis is when the cell swells up due to a higher concentration in the exterior of the cell and a lower concentration in the interior of the cell.
Therefore, the water molecules move inside the cell until the concentrations of the exterior and the interior of the cell is balanced
Answer:
50
Explanation:
A typical monohybrid cross gives 3 dominant: 1 recessive progeny in the F2 generation. According to the given information, the allele for short height is dominant since it is expressed in the F1 generation obtained by crossing two pure breeding tall and short soybean plants.
A cross between two heterozygous short soybean plants would obtain F2 generation in the following phenotype ratio=
3 short (dominant): 1 tall (recessive).
The proportion of tall plants in F2 generation is =1/4
Therefore, the number of tall plants in F2 generation = 1/4 x 200 = 50
You either found A. a river or B. a lake
Answer:
Cell membrane in animals and cell wall in plants.
Explanation: