One example that is not a behavioral adaptation in plants is tree roots growing downward because of gravity. The correct option is B.
Behavioral adaptation is what creatures do to survive. If we are talking about animals, the behavior can be acquired and carried down over generations, or it can be an innate adaption, which entails adaptions being passed down through generations genetically.
Individual organisms or entire groups can benefit from behavioral adaptations. Behavioral adaptations are actions taken by a plant to increase its chances of survival. Tropisms are an example of a behavioral adaptation in plants. Tropism refers to plant growth toward sunlight.
Roots growing downward due to gravity is not an adaptation because it is a natural cause, adaptations are the ones that save them from extreme conditions.
Therefore, the correct option is B.
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B) cell wall and large vacuole
C) cell membrane and cytoplasm
D) cell membrane and many vacuoles
Answer:
B) cell wall and large vacuole
Explanation:
A plant cell has tough and rigid cell wall made of cellulose. Presence of cell wall imparts the plant cells a definite angular shape. The angular shape is also the result of presence of large vacuole in the center of the plant cell. The vacuole is filled with water and electrolytes and serve to determine the shape of the plant cell.
96
19
152
Answer:
19.
Explanation:
Meiosis is a type of cell division in which the sexual producing organisms uses gametes, eggs and sperm to produce four daughter cells. In meiosis the parent produce four daughter cells that are haploid. Each daughter cells carry half the number of the chromosome. Since penguin with 38 number of chromosomes undergo meiosis, each cells produce with have 19 number of chromosomes.
B. A plant that produces seeds with protective covers
C. An ancestor of mollusks, worms, and arthropods
D. An ancestor of cnidarians, coeloms, and sponges
An angiosperm is a group of plants that produces seeds with protective covers.
Angiosperm is the group of a plant that produces flowers. It belongs to the group of flowering plants in plant species.
Hence, option B is the right answer.
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a plant that has flowers and produces seeds enclosed within a carpel. The angiosperms are a large group and include herbaceous plants, shrubs, grasses, and most trees.
Answer: B
Answer:
Yes it is reflexes.
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A. The high alpha fetoprotein level indicates that the cancer is responding well to treatment.
B.The higher the level, the more advanced the cancer
C.The lower the level, the more advanced the cancer
D.The high alpha fetoprotein level is normal and has no relationship to the cancer
Answer:
B.The higher the level, the more advanced the cancer
Answer:
B.The higher the level, the more advanced the cancer
Explanation: