which statement explains why the recombination frequency between two genes is always less than 50%? , why does my scalp hurt when my hair is dirty

Why the recombination frequency between two genes is always less than 50 %?

The recombination frequency between two genes cannot be greater than 50% because random assortment of genes generates 50% recombination (non-linked genes produce 1:1 parental to non-parental.

What does a recombination frequency of less than 50% mean?

If the frequency is 50% they are not on the same chromosome and therefore assort independently of one another. If the frequency is less than 50%, they are being assorted into the same gametes at a higher frequency because they are physically attached to the same chromosome.

In what conditions do two genes show 50% recombination frequency?

Solution : if two genes a 50% recombination frequency it means that they are not linked and show independence assortment. They may be on the same chromosome or are more likely to be on different chromosomes. If they are on the same chromosome then the distance between then in large i.e., nearly 50cm.Jun 27, 2022

What does a frequency of recombination of 50% between two genes indicate quizlet?

What does a frequency of recombination of 50% indicate? The two genes are likely to be located on different chromosomes. During mitosis or meiosis, sister chromatids are held together by proteins referred to as cohesins.

Why do the roots of my hair hurt when my hair is dirty?

Science has the answer. If you notice an ache or tenderness as you let your tresses down in the shower, it’s because oils your scalp produce naturally build up around your hair shaft. This can lead to the overgrowth of yeast on your scalp (yes, we’re grossed out, too). In an interview with Glamour, Dr.5 Jan 2017

Why does my scalp hurt when my hair is unwashed?

“Not washing your hair, or just having a naturally oil scalp, can result in an accumulation of sebum on the scalp, which just sits there, causing inflammation and itchiness in the follicle,” says Yale dermatologist Mona Gohara, MD.10 Oct 2017

Why does my head hurt when my hair is greasy?

“When your hair starts to get greasy, do you pull it back?” asked Chwalek. But of course. “Well, just a couple days of tight ponytails or buns can create enough traction on the scalp to irritate the superficial nerve endings around the hair follicles,” she explained. The result: Your hair hurts.7 Feb 2014

How do you cure a leaking belly button?

Treatment for your belly button yeast infection may include an antifungal medication. Your healthcare provider may recommend an antifungal cream, ointment or powder. You’ll apply the antifungal directly onto the skin of your belly button. You can find many antifungal creams over the counter.Apr 29, 2022

Why is my belly button smelly and wet?

Discharge and smells can be a result of several different factors, though slight navel odors are typically normal. If you have a combination of foul smell and discharge, it could be a sign of: A fungal infection or yeast infection of the belly button. A bacterial infection of the belly button.Jul 27, 2015

Why is my FireStick so laggy?

Typically, one of two things is causing a slow Fire Stick: An overheated device. An overly bloated device.

Why is my FireStick slow and buffering?

Buffering could be caused by problems with your router, modem, Ethernet cable, or even the Firestick hardware. Remote server malfunctions. The server hosting your video content could be operating at a slower pace or could malfunction. Slow internet connection.

What causes hot water to stop working?

No Power or Gas If an electric water heater is not producing hot water, it could be a simple problem like a blown fuse or tripped circuit breaker. Additionally, some electric water heaters have a circuit-style safety switch located near or on the thermostat.Jul 17, 2018

Why is my hot water not working but my cold water is?

If you have good water flow (“pressure”) at hot water faucets, but it’s cold, then the water supply piping is not blocked and the problem is in the water heater itself, or in a mixing valve.

Why is my hot water suddenly not hot?

When the water has become lukewarm, a faulty or broken gas valve may be to blame, resulting in the tank burning only a small amount of gas to heat the water. Gas valve replacement requires expertise, and it is important to note that rotten eggs or garbage odors indicate a leaking gas valve.Jan 21, 2021

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