Humans and apes likely have the most similar chromosomes.
In other words, the DNA sequences of humans and chimps are 98 percent identical.
While the genetic similarities between humans and apes bolstered Darwin's theory, there remained a huge, unexplained gap. Humans only have 46 chromosomes (24 pairs), but big apes all have 48. (23 pairs).
Find our more information about 'Chromosomes'.
Answer:
C. Humans and Apes
Explanation:
It is said that we share 99% of our DNA with apes
The question is incomplete, the complete question is:
A mushroom gains its energy by decomposing the tissues of dead organisms. Should mushrooms be classified as autotrophs, heterotrophs, in both groups, or in neither group, and for what reason?
A. They are autotrophs because they do not eat their food, as animals do.
B. They are autotrophs because decomposition is very similar to photosynthesis.
C. They are heterotrophs because their food is made by other organisms.
D. They are both autotrophs and heterotrophs, because they may grow in sunlight or darkness.
Answer:
The correct answer is option C.
Explanation:
Heterotrophs are the species, which do not possess the tendency to produce their own food and rely upon other organisms for their food. Fungi are the heterotrophs as they obtain their food from other dead or living organisms.
Mushrooms come under the kingdom Fungi and obtain their food by decomposing dead remnants of organisms or feeding for the production of energy.
Answer:
Explanation:
Mushrooms are heterotrophs because they obtain energy from other animals
fertilization; meiosis
B.
mitosis; meiosis
C.
mitosis; fertilization
D.
meiosis; mitosis
Sexual reproduction requires cells to undergo meiosis, whereas only mitosis is necessary for asexual reproduction. Thus, the correct option is D.
Sexual reproduction involves the production of new organisms through the combination of genetic information of two individuals which are of different sexes. In most of the species, the genetic information is being carried on by the chromosomes in the nucleus of reproductive cells which are known as germ cells or gametes, which then undergo fertilization and fuse to form a diploid zygote.
Gametes are produced through meiosis because these are haploid. Thus, sexual reproduction required cells to undergo meiosis, whereas only mitosis is necessary for asexual reproduction.
Therefore, the correct option is D.
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D. Meiosis because babies or humans are made of a combination of our parent’s genes. Meiosis is mitosis times 2. So you get more pairs that are different. Mitosis produces identical offsprings.
Answer:
It is an energy - releasing process
Explanation:
Chemical energy stored in the food we eat is released to the body through the process called Cellular Respiration. The energy that is released, is partially captured in the form of ATP and released to fuel other processes
Answer:
There can be no conclusion drawn from the debate that whether hereditary and environment are involved in the building of the organism.
Some of the features of the organism are dependent on the environmental factors and some of the factors are related to the hereditary of the organism.
Example: The tail of the rat was cut and the next generation that was born with tail and in this case there is no role of the environmental factors on the mice.
A person has no health issues but gets affected by the nearby environment and is diseased. In this case there is no role of hereditary on the person.
So, there cannot be any conclusion of such topics. Both of the factors are equally important.
Answer:
The conclusion I can come to is that human beings have not yet reached a sufficient degree of understanding to say with certainty whether heredity or the environment is primarily responsible for the human organism as a whole.
Explanation:
Psychology has always been divided into two major fields to explain man's personality: heredity and the environment.
We have our mother's green eyes, and our father's freckles, but where did we get the singing talent? Did we learn from our parents or was it predetermined by our genes? While it is clear that physical characteristics are hereditary, the genetic waters become a little muddier when it comes to individual behavior, intelligence and personality. Ultimately, the old argument of nature versus genetics was never really won. We still don't know how much of what we are is determined by our DNA and how much our life experience, but we know that both play a role.