The best description about the brain stem is: it is the most important organ of our body's survival. It connects the brain and the spinal cord, controls the vital organs like the lungs and heart and it also coordinates the many essential body reflexes.
u can use con doms to stop it.
Answer:
Explanation:
A cell as the functional and structural unit of life exhibits numerous concepts of life which include:
1. Growth; A cell is a subject to this as the growth of a cell translates to the growth of the tissue is composed of, the cell is responsible for all biochemical actions in living organisms, this growth is achieved via mitosis.
2. Reproduction: Cells also experience reproduction via meiosis, where a diploid cell divides to produce 2haploid cells an example of this is the spermatozoa.
3. Death: Cells are also subject to death, which can either be programmed (Apoptosis), or due to sickness(Necrosis). This is also found when humans die and become stiff due to rigor mortis which occurs as a result of cell death
"PRODUCERS" are always found at the base of a food chain.
Answer:
See below.
Explanation:
Let the allele for colour be C (c) and the allele for shape be S (s).
True breeding yellow plant with round seed = CCSS
True breeding green plant with wrinkled seed = ccss
crossing the two;
CCSS x ccss = CcSs (yellow colour with round seeds)
All the F1 offspring are yellow with round seeds (CcSs).
Selfing CcSs to produce F2 generation results in:
9 Yellow, round seeded
3 Yellow, wrinkle seeded
3 Green, round seeded
1 Green, wrinkle seeded.
<em>The inheritance pattern of the two traits follow the law of independent assortment of genes as described by Mendel 2nd law of genetics. Medel stated that characters are inherited independently of one another.</em>
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