Answer:
Capillary action refers to the motion of the liquid along the solid surface resulting due to the attraction of the molecules of the liquid. Capillary action is used by the plants to bring water up to the roots and then from stems to the remaining parts of the plant. The liquid molecules are fascinated by the molecules present within the stem. This attraction is utilized to assist the water to move up from the ground and to get distributed to all the parts of the plant.
There are three intermolecular forces that play an essential role in the procedure of capillary action:
1. Adhesion refers to the procedure of combining one substance with another. In plants, adhesion permits the water to attach with the plant's organic tissues.
2. Cohesion maintains the molecules of a similar substance to remain in combination. In plants, cohesion makes the molecules of water to stay together.
3. Surface tension refers to the influence of the intermolecular attraction, which makes liquids to produce a top or outer layer that works like a kind of thin film. Surface tension is accountable for the water drops to attain its shape and for holding the compositions together as plants soak up the water.
Answer:
If the plant has two dominant alleles for stem height (TT) then it is tall. If the plant has two recessive alleles for stem height (tt), it is short. If the plant is a hybrid (Tt), it is tall.
Explanation:
plzzzz give brainlist pionts
Answer:
Carbon dioxide moves in; oxygen moves out
Explanation:
B. carbohydrate
C6H12O6 is the formula for sugar, and sugar is a carbohydrate.
Climate of Russia
This area of Russia is famous for its extreme climate with very cold winters, but warm to hot summers, although they tend to be short and wet. ... The north and northeastern areas around the Black Sea have milder winters, but frequent rainfall all the year round.
Climate of Finland
July temperatures in Finland average 13 to 17°C. February is usually Finland's coldest month, with temperatures averaging from - 22 to -3°C. In northern Finland, winter temperatures often drop as low as -30°C or even down to -50°C, sometimes with strong, cold easterly or northeasterly winds.
Climate of Minnesota
Minnesota has a continental climate, with hot summers and cold winters. ... Temperatures as low as −60 °F (−51 °C) have occurred during Minnesota winters. Spring is a time of major transition in Minnesota.
