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irakobra [83]
3 years ago
9

In the cross BB x bb, the percent of offspring in the F1 generation that will have the same genotype as one of their parents is

_____.
Biology
1 answer:
Verdich [7]3 years ago
7 0
It will be 0%. Let's say the dads genotype is BB and the mothers is bb. When put into the punnet square, it is all Bb. None of their kids will have the same exact genotype. Also, it is heterozygous. None of the parents are heterozygous.
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If Luke pushes his sister in a wagon down the driveway that is 14 meters long and it takes 22 Newtons of force, how much work di
Juli2301 [7.4K]

Answer:

308 N\cdot m or 308 J

Explanation:

Work in physics is done when an object is moved due to an applied force. But you need to remember that work is only done if there is movement parallel to the direction of the force applied.

Work can be computed with the formula:

W=Fd

Where:

F = Force

d= distance

So your problem gives you:

F = 22 N (Newtos)

d = 14 m (meters)

All you need to do is plug in the values and multiply:

W = F x d

W = 22N x 14m

W = 308 N-m or 308 J (Joules)

8 0
3 years ago
If an electric train moves south, which direction does the train smoke go?
Gala2k [10]

no direction

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3 0
2 years ago
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A zygote forms when a sperm cell penetrates and fertilizes an egg. <br> a. True<br> b. False
Georgia [21]

Answer:

the answer is true. a zygote does

4 0
3 years ago
Asexual reproduction produces offspring that are genetically _______ to the parent.
gulaghasi [49]

Asexual reproduction produces offspring that are genetically identical to the parent.

Because asexual reproduction involves a single parent, the offspring will be exactly like that parent.

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3 years ago
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PLEASE HELP!!!!!
madreJ [45]

What is Mutualism ? Mutualism or symbiosis mean when two or more animal benefit to each other.like america red tail eagle and eagle, and the zebra and Oxpeckers eat ticks and other parasites that live on their skin of the zebra and the zebra will help the Oxpeckers by walking long place.

What is predation? predation or parasitic mean when animal who is prey eat not prey.or predation is when a animal hunt the other animal for food (prey).example like the lion eat the deer.

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3 years ago
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