Sexual reproduction... and what is your question again
if your looking for the definition then here it is
the production of new living organisms by combining genetic information from two individuals of different types (sexes). In most higher organisms, one sex (male) produces a small motile gamete that travels to fuse with a larger stationary gamete produced by the other (female).
Answer:
is one in which blood flows through two capillary beds before being sent back to the heart.
Explanation:
A portal system can be defined as a system of blood vessels having a capillary network at each end, meaning that the blood vessel starts and ends in capillaries, before finding its way back to the heart. The blood draining through the capillary bed flows via the larger vessel to supply the blood to the another structure's capillary bed.
Hey there,
The answer is - <span>Most effective- 30 minutes prior so they can penetrate skin. Reapply after sweating or swimming.
Hope this helps :))
~Top♥
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Answer:
C. Joule
Explanation:
Energy can be defined as the ability of an individual to do work per unit time.
There are different types of energy and these includes mechanical energy, chemical energy, solar energy, electrical energy, nuclear energy, wind energy etc.
Also, there are two (2) forms of energy and these are;
I. <u>Potential energy</u>: it can be defined as an energy possessed by an object or body due to its position.
Mathematically, potential energy is given by the formula;
<em>Where;</em>
- <em>P.E represents potential energy measured in Joules.</em>
- <em>m represents the mass of an object. </em>
- <em>g represents acceleration due to gravity measured in meters per seconds square. </em>
- <em>h represents the height measured in meters. </em>
II. <u>Kinetic energy</u>: it can be defined as an energy possessed by an object or body due to its motion.
Mathematically, kinetic energy is given by the formula;
<em>Where;</em>
- <em>K.E represents kinetic energy measured in Joules. </em>
- <em>M represents mass measured in kilograms. </em>
- <em>V represents velocity measured in metres per seconds square.</em>
A derived unit can be defined as a unit derived through the multiplication of three (3) SI base unit; mass (kg) , length (m) and time (s).
Hence, the derived Sl unit for quantities of energy is Joules (m²kgs¯²).
Answer: is <em><u>Antibiotics target special protein and lipid receptors on the cell walls of bacteria</u></em>.
Explanation:
Human cell do not contain cell wall. Cell wall is the outer layer present outside the cell membrane in plants, bacteria, and fungi. Cell wall present in plants, bacteria and fungi give extra protection to the cell. Antibiotics helps to stop the bacteria from building a cell wall. Antibiotics contain penicillin which works against bacteria cell to form a cell wall. In bacteria protein synthesis is essential part of cell, there are many antibiotics which stops the process of protein synthesis by cutting the protein chain in bacteria cell to stops it's further growth to make it difficult to sustain.
