A pure line dominant plant has height of 100 cm while pure line of recessive plant has 20 cm. If one dominant gene contribution is 8 cm, what is number of QTL control plant height?

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#Question id: 15742

#Unit 5. Developmental Biology

Which of the following  hormone enables the development of the Müllerian duct into the uterus, oviducts, cervix, and upper portion of the vagina?

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#Question id: 1535

#Unit 4. Cell Communication and Cell Signaling

Following statements are regarding to cancer stem cell (CSCs).

a. A representative subpopulation of cancer cells with peculiar molecular aspects that resemble some of those typical of normal stem cells.

b. These cells are capable of replenishing the repertoire of identical cancer cells.

c. These cells cannot create heterogeneous progeny that differentiate into more mature cells.

d. These cells show extraordinary proliferative potential.

e. These cells show excessive programmed cell death.

Which of the following combination is correct?

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#Question id: 20386

#Unit 13. Methods in Biology

Within the human population there are millions of single base variations, called 

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#Question id: 11497

#Unit 7. System Physiology – Animal

Which of the following is best described as an elongated, encapsulated receptor found in the dermal pegs of glabrous skin and is especially abundant on lips and fingertips?

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#Question id: 12040

#Unit 7. System Physiology – Animal

Which of the following is the main digestible carbohydrate normally consumed in the human diet?