0
What else can I help you with?
Why does the body cells of all organisms that reproduce sexually have even numbers of chromosomes?
An animal must have an even amount of chromosomes because, every trait has to have a pair. All chromosomes have to have an even number of chromosomes, otherwise the organisms would not be correctly formed.
Why could a girl with Turner's syndrome have red-green color blindness even though both of her parents have normal vision?
Turner's syndrome is caused by a missing or incomplete X chromosome. Since the gene for red-green color blindness is located on the X chromosome, if the girl inherited the X chromosome carrying the red-green color blindness gene from her father, she could have the condition even though her father has normal vision. Her mother would be a carrier of the gene, but with two X chromosomes, she likely does not exhibit red-green color blindness herself.
Can you see chromosome with the naked eye?
No. Not even close.
What types of organisms thrive in the cold?
There are a number of organisms that thrive in the cold. These include a number of bacteria and other extremophiles. There are also algae that can cope with it and even arctic cod which lives in a very cold environment.
If a chromosome is highly methylated?
High methylation of a chromosome typically leads to gene silencing, as it can inhibit the binding of transcription factors and RNA polymerase needed for gene expression. This can result in decreased or altered gene activity, impacting cellular functions and potentially leading to various diseases or abnormalities.
Why are chromosome always an even number in organisms?
No, some bacteria and other unicellular organisms have a single chromosome
Why is the chromosome number in organisms always even?
Chromosomes come in pairs, so the number is even.
Why do all organisms have an even number or chromosomes?
All organisms, leaving out a select few have to have an even amount of chromosomes because they all sexually reproduce. Therefore when they go through Meiosis and Mitosis they need a even number to reproduce. If there was an odd number in Mitosis then one chromosome instead of 46-23 or 24-12 being evenly split would have to end up being 23-11.5 with a half which isn't possible.
Why is the number of chromosomes always even?
because every chromosome must have a pair to survive
Are all cells diploid?
Yes, In most cases all somatic cells are diploid but in some organisms it is not the case, Gametophytes of plants are always haploid. Bacteria are also haploid. In angiosperms, the endosperm; which is considered somatic; is a tissue consisting triploid cell. Some time its chromosome number varies from 2n to 15n.In some conifers , like Sequoia sempervirens, chromosome number is 6n (Hexaploids).So, even in somatic cells, there is a large variety in chromosome number.
When does the sum odd number plus even number equal even number?
In normal arithmetic, never.
Why is the total chromosome number on an organisman an even number?
Chromosomes come from two parents. They match up so the number must be divisible by two.
Why a diploid number is always even?
A diploid number means there are two of every kind of chromosome. For example, humans have 2 sets of 23 chromosomes for a total of 46. Two times any number results in an even number.
Why does the body cells of all organisms that reproduce sexually have even numbers of chromosomes?
An animal must have an even amount of chromosomes because, every trait has to have a pair. All chromosomes have to have an even number of chromosomes, otherwise the organisms would not be correctly formed.
Why could a girl with Turner's syndrome have red-green color blindness even though both of her parents have normal vision?
Turner's syndrome is caused by a missing or incomplete X chromosome. Since the gene for red-green color blindness is located on the X chromosome, if the girl inherited the X chromosome carrying the red-green color blindness gene from her father, she could have the condition even though her father has normal vision. Her mother would be a carrier of the gene, but with two X chromosomes, she likely does not exhibit red-green color blindness herself.
Can you see chromosome with the naked eye?
No. Not even close.
Do animals need even numbers of chromosomes in order to reproduce?
All the autosomes are paired but the sex chromosome of a number of animals are not paired and they reproduce successfully.
