The allele for brown fur (B) is dominant over the allele for white fur (b). What is the probability that an offspring of the cross shown above will have the genotype Bb?
Answers
The probability that an offspring of the cross shown above will have the genotype Bb is 1:2. The correct option is D.
What are alleles?
Alleles are the variations of the gene or trait of an organism. One gene contains a variation of the same type of trait. These traits come to form the mother and the father of the offspring.
They are of two types, the dominating and recessive. The dominating allele is denoted by a capital letter and the recessive gene is denoted by a small letter.
Here, the dominating allele is brown fur, B and the recessive allele is b, white fur. When crossing over happens, there is the probability of having the genotype Bb is 2:4 which will be 1:2.
Thus, the correct option is D. 1:2.
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Answer:
D, 1:2
Explanation:
There are two squares that have Bb, and two that don't. Therefore, 2/4 is equivalent to 1/2
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Lymph is moved by the contraction of ______.
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I Hope This Helped!
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Elastic potential energy
Explanation:
An extended spring stores elastic potential energy.
An elastic potential energy is the energy stored in an elastic object when force is applied to deform it.
- This energy is the same as the work done in stretching a spring
- It is a function of the spring constant or stiffness and the distance through which the spring is stretched.
- The elastic potential energy is stored between bonds in substances.
- It causes them to temporarily be deformed by there is a restoring force bringing them back together again.
Learn more:
Tension in springs brainly.com/question/6365167
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i hope this helps.
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Answer;
-the scientific fields, medical fields, or technical fields
Explanation;
-There are two main systems of measurement in the world: the Metric system and the US standard system.
-The Metric (or Decimal) system is made of units based on powers of 10. To convert units, one needs to move the decimal point.The prefix (beginning part of the word- i.e. kilo or milli) describes the size of the given unit.
Final answer:
Three professional areas in the U.S. that use the metric system are science and scientific research, manufacturing and engineering, and medical and healthcare.
Explanation:
Three professional areas in the U.S. that use the metric system are:
- Science and Scientific Research: Scientists and researchers in fields such as chemistry, physics, and biology use the metric system extensively for accurate and standardized measurements.
- Manufacturing and Engineering: Industries involved in manufacturing and engineering, including automotive, aerospace, and machinery, use the metric system to ensure consistency and compatibility in their products.
- Medical and Healthcare: In the medical field, healthcare professionals use the metric system for measurements of weight, height, dosage, and other medical calculations.
Learn more about metric system here:
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Answer:
The phenomenon of unequal separation in meiosis is called nondisjunction. If nondisjunction causes a missing chromosome in a haploid gamete, the diploid zygote it forms with another gamete willcontain only one copy of that chromosome from the other parent, a condition known as monosomy.
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