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What is the role that the chromosomes play in inheritance?
Take apart the two words "heredity" and "vehicles". Heredity means the passing of physical or mental characteristics whilst vehicle is a transportation device. Chromosomes carry genetic information through genes. Therefore they are the method where characteristics are transported (usually by procreation).
What is a purebread?
In pure line plant breeding the seeds of a homozygous plant are seeded and harvested separately plant wise. Again the population of each plant is raised separately in separate lines and selection is made on the basis of well defined characters to avoid off types. The seeds of identical plants are bulked and field trials are conducted for yield and other nobleties such as disease & pest resistance etc.
What is the ability to produce fertile offspring?
this is the vital power of all sexually reproducing living beings, that if there is mating btwn natural parteners, then they will produce, offspring which bears natural capability to produce its next generation. .
Whats the meaning of like begets like?
"Like begets like" is a concept from biology known as the principle of inheritance. It refers to the idea that offspring tend to inherit characteristics or traits similar to those of their parents. This principle is based on the understanding of genetics and the passing down of genes from one generation to the next. In essence, it suggests that similarities in physical and behavioral traits between parents and their offspring are a result of genetic inheritance.
What does conduct an experiment mean?
To conduct in this sense means to do the experiment, to carry it out.
The transmission of characteristics from parent to offspring by means of the genes in the chromosomes of cells?
This process is known as heredity. Genes contained within chromosomes carry the genetic information that determines traits passed from parents to offspring. Through the process of meiosis and fertilization, genetic information is inherited and passed down from one generation to the next.
What does het mean in snakes?
It means 'Heterozygous' - Put simply, it means a snake carries the genes of two possible 'mutations' and it's offspring can develop either of the traits.
An advantage to an offspring reproduced through asexual means is that?
A) It acquires the genes that made its parent successful in a particular environment.
An advantage to an offspring reproduced through asexual means?
A) It acquires the genes that made its parent successful in a particular environment.
For two organisms to be members of the same species what must be true of the offspring?
The offspring must be able to reproduce and produce fertile offspring of their own. This means that they are able to interbreed and pass on their genes to the next generation.
How much gene material of the parents do each offspring plant have?
Each offspring plant inherits half of its genetic material from each parent. This means that offspring plants have a 50-50 combination of genes from the mother and father.
Why do persons having a mutation pass this condition on to their offspring?
Individuals with a mutation can pass it on to their offspring because the mutation is present in their germline cells (sperm or eggs), which are used to create offspring. This means that the genetic mutation is incorporated into the DNA of the offspring, resulting in them inheriting the mutation.
What alleles do females carry but not males?
Females carry two copies of the X chromosome, while males carry one X and one Y chromosome. This means that females can have two different alleles for genes located on the X chromosome, while males can only have one allele for those genes.
What are variations the result of?
Healthier offspring with more variation of their genes, which means that there are a wider variety of the differing alleles. Another result is that the offspring may have favourable characteristics (in the case of evolution) and also they could be more adaptable to the environment if it were changing.
How heredity related to genetics?
Heredity is passing the traits to offspring, means the character of parents will be passed to the children, and so on.And genetics, the gene character, they are the carriers who carry the characters of parents to the offspring.
Why do organism with greater fitness generally leaves more offspring than organisms that are less fit?
Because fitness means exactly that. The ability to survive and reproduce - pass on genes.
How can the inheritance of two alleles from different genes be explained and understood?
The inheritance of two alleles from different genes can be explained through the process of independent assortment during meiosis. This means that each parent contributes one allele for each gene, resulting in a combination of alleles in the offspring. This process allows for a variety of genetic combinations and traits to be passed down from parents to offspring.
