According to given question a particular population the allele frequency the genotypic frequency F(ii) = 0.25 = 25%
<h3>What is a brief definition of alleles?</h3>
The phrase "allele" is utilized to refers to a gene's older form or variants. For each autosomal gene, one allele is inherited from every parent, and we often group the alleles in categories. Generally, we refers to them by their normal, wild-type, deviant, or mutant alleles.
<h3>What exactly are alleles and genes?</h3>
The speedy action is that the allele is a gene's variable form. More specifically, each gene has two copies at a certain loci (location on a chromosome), one copy of the genome that each parent inherits.
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Answer:
Density,
Explanation:
It is given that,
Mass of unknown liquid is 20.5 kg
Volume, V = 25 mL
We know that, 1 mL = 1 cm³
25 mL = 25 cm³
The density of the substance is equal to its mass per unit volume. So,
So, the density of this substance is .
Answer:
Explanation:
Puberty is the process of gradual physical changes that occurs as child's body matures into an adult body capable of sexual reproduction. a stage whereby an adolescent reaches sexual maturity and is able to carry out sexual reproduction. It is stimulated by hormonal signals from the brain to the gonads. In the females, it happens between the age of 10 and 14. Some physical changes are experienced and these includes;
Girls’ bodies increase in size and shape during puberty.
Their hips become more rounded and they get a more defined waist.
The vulva, vagina and nipples get bigger and the breasts begin to develop, sometimes unevenly.
they become taller, heavier and stronger
, an increase in sweating
, more oily skin
Hair growing around their genitals, under their arms and on their legs and arms.
Sudden mood changes
, changing emotions and an involuntary increase in sexual feelings and fantasies.
Other changes include pubic hair appearing and a vaginal discharge - an increase in the mucous produced in the vagina.
Girls also start menstruating or having their period during this time.
Answer:
Facultative anaerobe
Explanation:
A facultative anaerobe is an organism that commonly grow in the presence of oxygen and use aerobic process to form ATP and to gain energy but they can also grow in the anaerobic condition by getting energy from fermentation process.
As anaerobic condition is not the perfect condition in which facultative anaerobe wants to grow because they prefer more to grow in aerobic conditions, therefore, their growth is not that much high in anaerobic condition as compared to aerobic conditions.
Therefore they show moderate growth in the culture present in candle jar and anaerobic jar because oxygen is absent there but show heavy growth in the culture present in a standard incubator because of the presence of aerobic condition here.
The correct answer is: silent mutation
There are a few types of genetic mutation that can change genetic code. Those mutations can be classified:
1. Substitution-only one base is changed
• Nonsense mutations-when substitution leads to the formation of a stop codon instead of a codon
• Missense mutations-when one nucleotide is substituted and a different codon is formed
• Silent mutations-when a nucleotide is substituted and the same amino acid is produced
2. Insertion- extra base pairs are inserted
3. Deletion- section of DNA is deleted