Answer: the upper epidermis
Explanation: It helps protect the leaf by aiding in preventing water loss and providing an extra layer between the outside and inside of the leaf
The list of items are as follows:
day length,
tundra plants, including blueberries and birch
caribou and grizzly bear
soil depth
lichens
air temperature
Answer:
The correct answer is - tundra plants, including blueberries and birch, caribou and grizzly bear, and lichens.
Explanation:
The arctic tundra is known for its extremely cold winter temperatures, high latitude/northern hemisphere, little precipitation. Vegetation in here is permafrost, birch, blueberries, lichens, and mosses, migrating mammals such as grizzly bears and caribou, and residing herbivores.
Various biotic and abiotic factors interact in this ecological community one another and on the basis of the given information the items which are part of the arctic tundra ecological community are-
tundra plants, including blueberries and birch, caribou and grizzly bear, and lichens.
Answer
A brick red precipitate of copper(1)oxide is formed
Explanation
Glucose in this case is a reducing sugar, when mixed with benedict solution,the blue copper (11) ions in the benedict solution is reduced to form copper(1)oxide which forms a red precipitate.The color obtained in this experiment indicates the amount of sugar(glucose) in the solution.When in low amounts greenish precipitate is obtained.In higher amounts, a red precipitate is formed.Yellow and Orange colors indicate an intermediate concentration of glucose.
Answer:
Paramecium is a genus of eukaryotic, unicellular ciliates, commonly studied as a representative of the ciliate group. Paramecia are widespread in freshwater, brackish, and marine environments and are often very abundant in stagnant basins and ponds
