An original section of DNA has the base sequence AGCGTTACCGT. A mutation in this DNA strand results in the base sequence AGGCGTTACCGT. What type of mutation does this change represent?

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#Question id: 29587

#Unit 6. System Physiology – Plant

Following are given stages of gibberellin biosynthetic pathway;

a) Geranylgeranyl diphosphate (GGPP) is converted to ent-kaurene  via copalyl diphosphate (CPP) in endoplasmic reticulum

b) In the endoplasmic reticulum, conversion of ent-kaurene into GA12 or GA53 depending on whether the GA is hydroxylated at carbon 13

c) the conversion of GA12 or GA53 into other GAs in cytosol proceeds with a series of oxidations at carbon 20

d) GA20 is then oxidized to the active gibberellin, GA1, by a 3β-hydroxylation reaction

Which of the following is the correct statements of GA biosynthesis?

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#Question id: 23087

#Unit 12. Applied Biology

tumours give rise to continuous cell lines, but there are some other examples of continuous cell lines, which were derived from normal tissues and are themselves non-tumorigenic such as,

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#Question id: 18874

#Unit 9. Diversity of Life Forms

Plant spores are produced directly by  

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#Question id: 10571

#Unit 10. Ecological Principles

Uniform spacing patterns in plants such as the creosote bush are most often associated with

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#Question id: 3597

#Unit 8. Inheritance Biology

In a family of four children, what is the probability of obtaining the following numbers of boys and girls?

(a) All boys(b) All children of the same sex(c) two girls and two boy(d) three boys and one girls