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Freemartinism is when a heifer has male sex characteristics but has underdeveloped female sex organs. It is caused by sharing a placenta with a twin bull calf. The male sex hormones that is emitted by the male fetus as he develops in the womb inhibits the female's sex hormones, and consequently prohibits her from developing normal female reproductive organs. She retains the testosterone and develops bull-like characteristics after birth and as she gets older. Freemartins are sterile, so they're better off being raised for the freezer.
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What is a sentence using the word caused?
She had caused the reaction in the animals heart that night.
Any organium can be caused by bactetium is called a?
An organium that can be caused by bactetium is called a chlamydia.
Is ringworm caused by a fungal infection?
Ringworm is not a worm but a fungus that makes a ring-like reddish circle on the skin as it spreads.
Which of the following is caused by mineral deficiency A) beriberi B)goitre C)scurvy D)night blindness?
Beriberi is caused by thiamine (vitamin B1) deficiency Goitre can be caused by iodine deficiency - although there are other potential causes. Scurvy is caused by vitamin C deficiency Night blindness (Nyctalopia) can have many different causes - but one cause is vitamin A deficiency.
Is albinism caused by a recessive or dominant gene?
Albinism is typically caused by a recessive gene.
What is freemartinism and how it is caused?
Freemartinism is when a heifer has male sex characteristics but has underdeveloped female sex organs. It is caused by sharing a placenta with a twin bull calf. The male sex hormones that is emitted by the male fetus as he develops in the womb inhibits the female's sex hormones, and consequently prohibits her from developing normal female reproductive organs. She retains the testosterone and develops bull-like characteristics after birth and as she gets older. Freemartins are sterile, so they're better off being raised for the freezer.
Can you breed a heifer if she was twin to a bull?
There's a 5 to 10% chance that you can. The rest of the time she'll be a freemartin and too sterile to be deemed usable to breed. She'd be better off being raised for the freezer than for a momma. You should get the heifer tested for freemartinism before you attempt to get her bred. Your large animal veterinarian will either do it for you or give you tips on how it can be done.
What happens because the earth is tilted 23.5 degrees?
The seasons are caused by this.The seasons are caused by this.The seasons are caused by this.The seasons are caused by this.
What Water waves are caused by wind is directly caused by the blank of the sun?
What Water waves are caused by wind is directly caused by the heat of the sun.
Surface waves are caused by?
They are caused by wind.
What is caused ny motin?
what is caused by motion
Are Allergies are caused by pathogens?
No, they are caused by "allergens".
What has caused mumps?
It is caused by a virus infection
Why was controversy caused by federalism?
it caused contreversy
Water waves are caused by the which which directly caused by the what of the sun?
Water waves are caused by the wind, which is directly caused by the uneven heating of the earth's surface by the sun.
What caused a rise in tension between European nations?
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The greatest sea invasion that caused to surrender?
Probably none. The Mongols invading Japan caused no surrender. D-Day caused no surrender. Okinawa nor Iwo Jima caused surrender. Gallopoli caused no surrender. The Normans landing in England caused no surrender.
