Answer:
hope this helps! :)
Explanation:
1. reproduction
2. support (kind of like bones to support the body so it doesn't fall down)
3. transporting the materials (like the nutrients to different parts of the plant)
4. able to get water and nutrients from the soil
5. retaining water and prevents water loss
Answer:
a. an organism that has two different alleles for a trait
b. possible genotypes for the offspring
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I hope this helps!
Answer:
Adding filter media, rocks, or substrate from an existing tank is one of the most effective things you can do to speed up the nitrogen cycle in your aquarium.
Explanation:
Answer:
C: autocrine
Explanation:
There are three types of hormones according to where their target cells are.
- Endocrine: Their target cells are distributed far and they travel via blood to reach the target cells.
- Paracrine: Their target cells are often their neighbors so they often diffuse to reach them
- Autocrine: Their secretion acts on themselves. Hence they are their own targets.
Answer:
The correct answer will be- anterior horn cells
Explanation:
The upper motor neurons in the system of motor neurons of the central nervous system.
The motor neurons transmit the signals from the CNS to the skeletal muscles and thus controls the voluntary movement and maintain the posture of the body.
The motor neurons of the upper system synapse with the lower motor neurons in the cell bodies of the lower motor neurons located in the grey matter of the spinal cord.
The cell bodies where upper neurons synapse with lower neurons are known as anterior horn cells in which the interneurons connect these neurons.
Thus, anterior horn cells are the correct answer.