A trait that appears to be dominant in one sex but recessive in the other is called:

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#Question id: 5425

#Unit 8. Inheritance Biology

Two varieties of maize averaging 50 and 20 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 35 inches in height. Out Of the 16 F2 plants, the 5 are 35 inches. What is the probable number of independent segregating polygenes involved in this trait?

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#Question id: 2284

#Unit 2. Cellular Organization

Because they have chloroplasts for energy production, plant cells

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#Question id: 19876

#Unit 13. Methods in Biology

Functions perform by restriction endonuclease is__

a) Cleaving phosphodiester bond

b) Methylation on DNA to perform restriction

c) Cleaving the covalent bond

d) Modify the host DNA sequence to prevent restriction

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#Question id: 3001

#Unit 2. Cellular Organization

Which of the following participate in heat resistance of endospore?

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#Question id: 15732

#Unit 12. Applied Biology

In the phases of callus growth which phase shows cells expansion increase.