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Discus two case of testcross?

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What is a testcross?

A cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait

How do you throw the discus?

you should ask a coach for an example   There are six keys movements of the discus throw: wind up, move in rhythm, balance, right leg engine, orbit, and delivery. The wind

What is the weight of the discus?

The discus, the object to be thrown, is a heavy lenticular disc with a diameter of 220 mm (8.66 inches) and a weight of two kilograms (4 lb 7 oz) for the men's event, and one

How heavy is a discus?

  The discus has a diameter of 220 mm (8.66 inches) and has a weight of two kilograms (4 lb 7 oz) .

What did discus originate from?

  discus originated from warriors seeing who could throw their sheilds further

How much does a discus for the discus throw weigh?

1 KG for pre highschool, 1.6 for high school, 2kg for college (USA)   In the other countries it goes like this 1 kg for everyone younger  than 14, younger juniors (15,16)

Who invented discus?

  History has not recorded who invented the discus but the event is believed to have been begun by the ancient Greeks. The discus throw was an event of the ancient Olympic

What two sides in a court case are called the?

The Defense and the Prosecution Type of Case | Party1 | Party2 | Party 3 / Civil | Plaintiff | Defendant / Criminal | Prosecution | Defense / Family Law / Divorce
In Discus

What is the record for discus?

The men's world record for the discus throw is held by Jurgen Schult of Germany with a throw of 74.08 meters in 1986.   The women's world record for the discus throw is hel