In a plant, height is control by three quantitative trait loci.  Each dominant additive allele is contributing 5 cm height in plant. Maximum expected plant height is 50 cm. What is minimum expected height? 

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#Question id: 28920

#Unit 4. Cell Communication and Cell Signaling

Which of the following is a correct prediction about processing and secretion of Hedgehog protein ?

a) the freed N-terminal is not involved in signaling and is often degraded

b) the freed C-terminal is not involved in signaling and is often degraded

c) the N-terminal becomes the active Hedgehog protein intended for secretion

d) the C-terminal becomes the active Hedgehog protein intended for secretion

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#Question id: 15975

#Unit 12. Applied Biology

Embryo culture is applicable for___

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#Question id: 26931

#Unit 10. Ecological Principles

Resource separation ratio d/w= 1<d/w<3 represent,

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#Question id: 17076

#Unit 12. Applied Biology

The various advantages of serum-free media could be

1. Improved reproducibility of results from different laboratories

2. Easier downstream processing of products from cultured cells

3. Biassays are free from interference due to serum proteins

4. They permit selective culture of diffrentiated cell types from the heterogeneous cultures

Which of the statements are true?

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#Question id: 742

#Unit 1. Molecules and their Interaction Relevant to Biology

Match the following

Conformation	Phi	Psi	Omega
A. Alpha helix	I. -57	P. -47	X. 180
B. B sheet	II. -135	Q. +135	Y. 0
C. Polyproline I	III. -83	R. +158
D. Polyproline II	IV. -78	S. +149