Answer:
Explained below
Explanation:
<u>Effects of Drug Abuse:-</u> Surveys show that use of drugs has been on the rise especially among the youth. This is really a cause of concern as it could result in many harmful effects. The drugs, which are commonly abused are opioids, cannabinoids and coca alkaloids. Majority of these are obtained from flowering plants. Some are obtained from fungi. Proper education and guidance would enable youth to safeguard themselves against these dangerous behaviour patterns and follow healthy lifestyle.
Answer:
13. A group of Roaches moving in a group
14. Stepping on the Roaches to kill them
Answer:
Crossing over is the swapping of genetic material that occurs in the germ line. During the formation of egg and sperm cells, also known as meiosis, paired chromosomes from each parent align so that similar DNA sequences from the paired chromosomes cross over one another.
Explanation:
Some conditions that are possible reasons for declining genetic diversity of a species;
▪︎loss of habitat
▪︎inbreeding
Explanation:
Loss of habitat will definitely reduce diversity because it reduces the population size from increased competition for reduced resources. Some subspecies may be completely eliminated when their niche is completely lost.
Inbreeding also reduces diversity because it results in the expression of recessive genes in a population that are mostly disadvantageous. High inbreeding rates will result in most individuals not reaching maturity to pass down their genes to the next generations.
Learn More:
For more on genetic diversity check out;
brainly.com/question/9739725
brainly.com/question/12850027
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Answer:
chlorophyll is the answer
