The correction option is D, HYDROLYSIS REACTION.
Hydrolysis reaction is a type of reaction in which a large molecule is split into its constituents monomers by breaking of chemical bonds through the addition of water. It is called hydrolysis because it involves addition of water.<span />
Glaciers created the edges of the continents as they moved rocks from one continent to another.
Ocean waves weathered the edges of the continents so they appeared to look like giant puzzle pieces.
Wind erosion carries pieces of rock away from the continents exposing similar rock types.
The continents were part of an ancient, single landmass called Pangea that moved apart over millions of years.
THE FIRST ONE IS CORRECT I THINK. CAN I HAVE BRAINIEST?
Answer:
E) All of the above
Explanation:
Leukemia -
It is a form of cancer , in the blood forming tissues in the body , which includes the lymphatic system and the bone marrow .
It involves the white blood cells , and the white blood cells re the potent infection fighters .
For people suffering from Leukemia , the bone marrow releases abnormal white blood cells , which are not able to work properly .
Leukemia increases the risk of , Chromosomal abnormalities , Inherited predisposition , Inherited predisposition and the Chronic marrow dysfunction syndromes .
Answer;
Advantages of sexual reproduction:
- It provides genetic variation.
Disadvantages of sexual reproduction:
- Not all mutations are passed on.
- It is time and energy consuming.
- The reproduction process is slow.
Sexual reproduction is a type of reproduction in which genetic information from two genders or sexes combine to produce a offspring. Both the gender produce gametes which fuse to form zygote which develops into an offspring.
There are several advantages and disadvantages associated with sexual reproduction as compared to the asexual reproduction.
The advantages are:
- It provides genetic diversity to the species.
- It naturally increases the levels of diseases resistance throughout the species.
- It can lead to the incorporation of evolutionary advancements in a population.
- It can give a rewarding experience specially in human beings as it releases dopamine in the brain.
- It also helps in improving health, growth of brain cells, relieving pain, can act as anti-depressant etc.
The disadvantages are:
- It is time and energy consuming process.
- Reproduction is uncertain as it is not a 100% successful method for producing offspring.
- Not all favorable variations or mutations are passed on to the next generation.
- Number of offspring produced is usually low.
