Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity in organisms. ... He observed that organisms (pea plants) inherit traits by way of discrete "units of inheritance". This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene.
Correct answer: A) Both cell walls provide structural support but fungi is made of polysaccharides and chitin and plants are made of cellulose.
The plant cell wall is made up of cellulose. It is a complex carbohydrate that is used for the protection and provides structural support to plants. The cell wall of plants has chloroplast.
While the cell wall of fungi does not have chloroplast, they possess a rigid layer of complex polysaccharides called as chitin. It is also known to be found in the exoskeleton of insects and it is known to provide strength to the fungal cell wall.
Hence, the correct answer would be option A.
Answer:
Answer is 2
Explanation:
Type 1 diabetics should monitor their blood sugar at least three times a day, correctly describes blood sugar monitoring in diabetics.
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The HeLa cancer cell lines were first obtained from the cervix of Henrietta Lacks, a patient who had cervical cancer. The HeLa cancer cell lines are known to be the immortal cell line as the cells do not enter cellular senescence and undergo cell death. The HeLa cells can thus be cultured in-vivo for very long time under the controlled lab conditions. The primary reason for their immortality is the activity of the telomerase in restoring the length of telomere (protective end of DNA which gets shortened after every cell division). This process helps the HeLa cell in circumventing the Hayflick limit of cell division.
Answer:
Short Tandem Repeats (STR) intensification is utilized for the discovery of wrongdoing, Paternity testing or if there should arise an occurrence of chimer-ism and other. The pair rehashes change from individual to person. STR design in a youngster is the blend of their folks STR.
1: Homozygous allele for that specific quality: Peak on the gel is speaking to the kind of allele of a particular STR. Each quality comprises of two alleles, if the arrangements of both the alleles are a similar they are known as the homozygous allele for that quality and their demeanor on gel goes ahead a similar spot. On the off chance that there is yielding in STR of the alleles, at that point two separate groups for that qualities accompany some distinction in position.
2. The flat hub of gel speak to the DNA section size: With the expansion of STR piece size, the groups move towards the privilege of the gel in any case, with decline towards left.
3. Heterozygous alleles with two distinctive STR part size
4. Since youngster STR is the allelic blend STR example of their folks: that is STR of one allele originate from mother anyway second originates from mother for a similar quality. The STR example of kin be the equivalent (all the kin are a blend of their folks)
