Advantages:
Couples can have babies.
Couples with genetic disorders can have healthy babies.
Disadvantages:
The baby has a higher chance of getting birth defects
They don't know what to do with the left over embryos
The mother could have sideaffects depending on the type of Assisted Reproductive Technology she used (IVF, ISI, ect.)
Natural Selection vs. Sexual Selection | Aspect | Natural Selection | Sexual Selection | |----------------------|------------------------------------------------|------------------------------------------------| | Definition | The process where organisms better adapted to their environment tend to survive and reproduce. | A form of selection arising from the preference of one sex for specific traits in the other sex. | | Mechanism | Driven by environmental factors and survival advantages. | Driven by mate choice and competition for mates. | | Examples | Camouflage, resistance to disease, and resource acquisition. | Bright plumage in birds, elaborate courtship behaviors, and antlers in male deer. | | Outcome | Increases overall fitness and adaptation of the population. | Enhances reproductive success, potentially at the cost of survival. |
Advantages of being a zoologist include the opportunity to work with animals, contribute to conservation efforts, and expand knowledge of different species. However, disadvantages may include long hours in the field, potential exposure to dangerous animals, and limited job opportunities in certain locations.
PGD for Gender Selection also referred to as PGS or Preimplantation Gender Selection is a technique that enables couples with a particular inherited condition in their family to avoid passing it on to their children. It is also used with the purpose of gender selection for couples who have had more children of the same sex to want to have a family balance and choose the gender of the baby. Sex selection is legal in most of the world, yet it has limitations. Preimplantation genetic diagnosis (PGD) screening is allowed in most countries to determine a genetic condition that the embryo might inherit. Yet specifically PGS (Gender Selection) is not allowed with the specific purpose of determining the sex of the child - in countries including China, India, UK, Australia, Korea, Canada, Belgium, Spain, France, Germany, Hong Kong and Italy. However, it is allowed in select countries such as former soviet countries and in Latin American countries.
Pheromones are scented chemicals released by the body and are known in the animal world to play a role in mate selection. Optimized pheromones in human beings are specifically engineered to increase sex appeal.
it's unfair. girls and boys have the same powers. but sometimes the situation changes like if you're in a country that's very unsafe, it's good for girls to be more protected than boys because girls are more sensitive.
sex
sex
You can have sex with any hot Asian girl you want
HIV, Child sex, Environment pollution with respect to hotels are some of disadvantages. Although with respect to foreign capital, it is profitable. Therefore advantages should be balanced over disadvantages.
All of the studies done in the past 25 years have shown that there is really no difference between parents of the opposite sex and parents of the same sex. Arguments against same-sex parenting are almost entirely religious in nature.
As to the advantage and, or disadvantage of marriages; Really?
THE ADVANTAGES OF DATING ARE: YOU CAN HAVE A VERY INTERESTING SEX LIFE...IT IS NEVER BORING...EXCEPT BETWEEN DATES, THAT IS. YOU ALWAYS CAN BE YOUR OWN PERSON,YOU'RE OWN INDIVIDUAL,IN CONTROL OF YOUR LIFE. THE ADVANTAGES OF NOT DATING ARE: CAN'T THINK OF ANY,SORRY. SHERRI
Advantages include lots of fun, lots of sex, crashing cars, punching things, you learn more about alcohol, can throw up where you like, people are scared of you, you can swear at people, you don't care about anything, including appearance. Let's get the drinks in! Disadvantages are mild and may include some very minor health problems.
lack of food, water, foriegn dependence in terms of education,polution problems, social unrest, civil wars, diseases, forced labor for children, increase in the informal sectors like sex trade and etc
The advantages:You get to have sex without spending ages trying to get to know someoneBoys are all over youYou earn lots of money from doing something absolutely wonderful (sex). I absolutely love sex and i am a sex addictDisadvantages:You might pick up a sexually transmitted disease (STD)You may end up pregnant
The only advantage is no accidental pregnancy. Otherwise, it carries all the same risks and advantages as straight sex.
Natural Selection vs. Sexual Selection | Aspect | Natural Selection | Sexual Selection | |----------------------|------------------------------------------------|------------------------------------------------| | Definition | The process where organisms better adapted to their environment tend to survive and reproduce. | A form of selection arising from the preference of one sex for specific traits in the other sex. | | Mechanism | Driven by environmental factors and survival advantages. | Driven by mate choice and competition for mates. | | Examples | Camouflage, resistance to disease, and resource acquisition. | Bright plumage in birds, elaborate courtship behaviors, and antlers in male deer. | | Outcome | Increases overall fitness and adaptation of the population. | Enhances reproductive success, potentially at the cost of survival. |