Crop yield<span> is the measurement often used for a cereal, grain or legume and is normally measured in metric tons per hectare (or kilograms per hectare). </span>Crop yield<span>can also refer to the actual seed generation from the plant. For example, a grain of wheat yielding three new grains of wheat would have a </span>crop yield<span> of 1:3. And you left out the graph</span>
Plant and animal cells both undergo mitotic cell divisions. Their main difference is how they form the daughter cells during cytokinesis. During that stage, animal cells form furrow or cleavage that gives way to formation of daughter cells. Due to the existence of the rigid cell wall, plant cells don't form furrows.
Answer: purple; no color
Explanation:
Gram-positive cells stain purple during gram staining this is because of they thick peptidoglcan layer present in their cell wall.
Human cells don't have cell walls the stain are easily wash off during the procedure.
Answer:
3/16
Explanation:
The P generation is said to gave homozygous yellow and round seeds; homozygous green and wrinkled seeds. Homozygous means that they have the same alleles for the trait.
For the P generation the cross would be:
YYRR x yyrr
This means that all offsprings in the first generation (F1) would have a genotype of:
YyRr
16/16
(Look at the Punnett attached to see this cross.)
The cross in the F1 generation would then be:
YyRr x YyRr
Now for yellow and wrinkled seeds to come out, the genotype should have at least one Y allele and a pair of r alleles. So the following genotypes is what you need to look out for:
Yyrr
YYrr
So if you will count it you will find:
Yyrr = 2/16
YYrr = 1/16
Just add them up to get the probability:
3/16
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