The right option is; production of gametes and hormones
The male reproductive system is a system that contains internal and external structures that are specialized to perform important functions such as production, maintenance and movement of viable sperm (the male gamete) and protective fluid (semen) for reproduction. The male reproductive system also produces and secretes male sex hormones (such as testosterone and follicle-stimulating hormone) which stimulate the activity of reproductive organs or cells.
Image is not provided in the question, so the image is attached below.
Answer:
Fewer plants
Explanation:
The region X in Venn diagram represents fewer plants in the region.
As the regions marked X represents fast-flowing areas of rivers and streams which can be possible if the flow of water get less obstruction in its way, so if their will be fewer plants, river will get less resistance and can flow faster.
Other option do not affects the flow of water.
Hence, the correct option is fewer plants.
Answer:What do banding patterns indicate?
Banding patterns are patterns of light and dark transverse bands on chromosomes. The light and dark bands become apparent by staining the chromosome with a chemical solution and then viewed under a microscope. These bands describe the location of genes on a chromosome.
Explanation:
Why are banding patterns important?
Banding Patterns Reveal the Structural Details of Chromosomes. Without any treatment, structural details of chromosomes are difficult to detect under a light microscope.
What does each stained band represent?
bands are the horizontal "bars" which are actually stained DNA molecules embedded in the gel. As the DNA molecules migrate through the gel, they are sorted according to their molecular weight, so that each band represents DNA of a specific molecular weight.
Answer:
D. By decreasing the activation energy of a reaction
Explanation:
2. It is exposed to oxygen and it chemically changes. Usually seen as rust
