Hey there!
I believe the answer is dopamine
Answer:
For a hypothesis to be termed a scientific hypothesis, it has to be something that can be supported or refuted through carefully crafted experimentation or observation. A scientific hypothesis is the initial building block in the scientific method
Explanation:
Vegetative reproduction is a mode of asexual reproduction naturally occurring in plants. In this process. only one of the parent is involved and the offspring is genetically identical to the parent and no sharing of DNA takes place.
Examples are: Onion, rhizome (ginger) and daffodil
Explanation:
There are meristem tissues found in the stem, root and leaves. These are undifferentiated cells and have tendency of dividing. This tissue gives rise to organs of the plant and responsible for its growth.
Natural vegetative propagation happens when an axillary bud grows into a lateral shoot and develops adventitious roots consequently forming a new plant.
Vegetative propagation can be done artificially also.
Answer:
Image result for pituitary gland tumors can secrete excess amounts of growth hormone. describe the signs and symptoms
These tumors produce excess growth hormone (acromegaly), which can cause: Coarsened facial features. Enlarged hands and feet. Excess sweating.
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HOPE THIS HELPS :)</u></em></h2>
The answer is D- An ovum is a sex cell. If it contains a mutation, this mutation may be passed from parent to offspring. Only mutations on gametes may be passed from parent to child. This is because these cells use during sexual reproduction.
