Answer: Two Labrador retrievers with black fur can reproduce puppies with yellow fur only when their genotypes are heterozygous dominant for black fur that is- Bb and Bb.
Exaplanation-
As per the given information in the question, black fur is dominant (B) to yellow fur (b). A dominant trait ( depicted by capital letter) masks the expression of recessive trait.
There can be two possible genotypes for black fur that is BB ( homozygous dominant) and Bb ( heterozygous dominant) whereas yellow fur ( which is a recessive trait) can only have one genotype that bb ( homozygous recessive).
When 2 Labrador retrievers with heterozygous dominant genotype ( Bb) are crossed, they is 25% chance of producing a puppy with yellow fur ( bb).
Refer punnett square.
The answer would be C.
I took the quiz and this is correct.
Answer:
helping you see the road, hazards, signs, and signals.
Explanation:
Please make me BRAINLIEST
The control would be how much fertilizer you put in. This would be the control because if you put more fertilizer in one plant than the other, the thing helping the plant grow may not be what type of fertilizer but how much fertilizer. <span />
Answer: Annual high temperatures in the summer have increased over many decades.
Weather describe the state of the atmosphere for a short time period of a given place on the basis of chief atmospheric components like amount of precipitation, sunshine availability, direction and speed of wind, dryness and temperature. A weather represent fluctuations or short term changes in the atmosphere. Example of weather conditions are thunderstorm in hot summer, foggy month in autumn or other weather conditions describing typical region or season. Climate describes the long term atmospheric condition of a given place. Examples of climatic conditions are cold-dry desert and tropical climate.
Annual high temperatures in the summer have increased over many decades describes climate rather than weather because it gives idea about the long term atmospheric conditions of a region instead of a change for a short duration.
