According to Lynn Margulis the prokaryotic ancestors of these organelles evolved a symbiotic relationship with early eukaryotes, taking up residence with in the eukaryotic cell.
Gaby.m
The chromosomes in a gamete at the end of meiosis are haploid in number, 23 chromosomes in humans, 22 somatic chromosomes and 1 sex chromosome, either X or Y. Body cells have a diploid number of chromosomes, 46 chromosomes, 23 pair and 2 sex chromosomes included in that number.
Possible factors that could account for an absence of growth on a streak plate include insufficient nutrient availability, improper incubation conditions such as incorrect temperature or atmosphere, presence of antimicrobial agents, or the use of an incorrect type of agar medium that does not support the growth of the organism being tested.
The Davson-Danielli model has limitations in explaining the structure of biological membranes because it proposed a rigid, layered structure with proteins sandwiched between lipid layers, which does not account for the dynamic nature of membranes and the presence of integral membrane proteins. This model also does not consider the fluidity and asymmetry of biological membranes, which are important for their functions.
The Davson-Danielli model of membrane structure is limited because it suggests that membranes are made of a simple sandwich-like structure, which does not account for the dynamic nature of cell membranes and the presence of integral membrane proteins. This model also fails to explain how membranes can selectively allow certain substances to pass through while blocking others.
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Humans have 22 pairs of autosomes, which are chromosomes that are not involved in determining an individual's sex. Autosomes account for a total of 44 chromosomes in humans, with the remaining two chromosomes being the sex chromosomes (X and Y).
nope it not ok is illegal
No. The account can be emptied only in the presence of both the members.
Yes. A Bank account number can have alphabets and numbers in it. As long as a bank account number ends up to be unique for every single individual who has an account with the bank, the presence of alphabets does not matter. For Ex: AB12345 is a perfectly valid account number.
A karyotype will consist of all the homologous pairs of chromosomes and also one pair of chromosomes representing the sex of the organism (male/female). In Humans, a karyotype will consist of 22 homologous pairs of chromosomes and 1 pair of either XX or XY chromosomes. The total number of homologous pairs of chromosomes depends largely upon which organism is being taken into account, since each organism has its characteristic number of chromosomes in a diploid cell - in humans this is 46.
PAN "Presence Across Nation", A company or business that does business with customer across India (East, West, South & North) is called PAN India company.
A beneficiary is the person to whom the proceeds of a bank account will be paid in case of the demise of the account holder. In case of a joint account holder, there will be legal heirs or immediate family members of both account holders. So in the case where either or both of the joint account holders are dead, the bank will be in a fix as to whose family needs to be paid the money that is held in the account. In such a situation the presence of a nominee or beneficiary will be useful to decide who gets the money.
The chromosomes in a gamete at the end of meiosis are haploid in number, 23 chromosomes in humans, 22 somatic chromosomes and 1 sex chromosome, either X or Y. Body cells have a diploid number of chromosomes, 46 chromosomes, 23 pair and 2 sex chromosomes included in that number.
Sperm has half the chromosomes as a normal body cell, it has a large flagellum for movement, and I think it may lack a nucleus, although I'm not too sure on that account.
There was water there!!
Humans have 23 pairs of chromosomes; 46 chromosomes in all, 23 from the father and 23 from the mother.A normal human being has 23 chromosomes from each parent, giving them 23 pairs or 46 in total. It is called Haploid.
I was probably implanted in ancient humans so that they don't act our their dreams or roll off a cliff while sleeping.