#Question id: 3527
#Unit 8. Inheritance Biology
Which of the following genetic cross would produce 1/4 yellow round, 1/4 yellow wrinkle, 1/4 Green round and ¼ Green Wrinkle seeded plant?
#Question id: 12787
#Unit 10. Ecological Principles
#Question id: 19453
#Unit 13. Methods in Biology
#Question id: 9280
#Unit 6. System Physiology – Plant
Oxygen-Evolving Organisms Have two Photosystems that Operate in Series, explain by emerson that is the Photosystem I preferentially absorbs far-red light of wavelengths greater than 680 nm; photosystem II preferentially absorbs red light of 680 nm and is driven very poorly by far-red light; Another difference between the photosystems is that,
a.) Photosystem I produces a strong reductant, capable of reducing NADP+, and a weak oxidant
b.) Photosystem I produces a very strong oxidant, capable of oxidizing water, and a weaker reductant than the one produced by photosystem II
c.) Photosystem II produces a strong reductant, capable of reducing NADP+, and a weak oxidant
d.) Photosystem II produces a very strong oxidant, capable of oxidizing water, and a weaker reductant than the one produced by photosystem I
Which statements would be CORRECT?
#Question id: 5284
#Unit 8. Inheritance Biology
DNA from a strain of Bacillus subtilis with genotype a+b+ c+d+ e+ is used to transform a strain with genotype a - b- c- d- e-. Pairs of genes are checked for co-transformation and the following results are obtained:
Pair of co-transform genes as follow
D-E, E-C, C-B, A-D
On the basis of these results, what is the order of the genes on the bacterial chromosome?