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Blizzard [7]
2 years ago
11

What percentage of Bb x Bb offspring will be bb?

Biology
1 answer:
Natali [406]2 years ago
8 0
25% of offspring will be bb

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Many animals can be categorized as either protostomes and deuterostomes based on certain features of their embryonic development
BARSIC [14]

Answer:

Protostomes: Protostomes may be defined as the organisms in which mouth develops first from the blastopore. These organisms shows the determinate and spiral cleavage. The coelum may be defined as the solid mass of the cell that are derived from the mesoderm.'

Deuterostomes: Deuterostomes may be defined as the organisms in which naus develop first from the blastopore. These organisms show indeterminate cleavage and coelum is derived from the archenteron.

Triploblast : Both protostomes and deuterostomes are triploblastic animals,

None of them is diploblastic in nature.

7 0
3 years ago
The atlantic ocean has a very well defined mid ocean ridge running down its center? true or false?
dimulka [17.4K]
This answer is true i actually did this in class today
3 0
3 years ago
Two balloons having the same charge of 1.2 × 10-6 coulombs each are kept 5.0 × 10-1 meters apart. What is the magnitude of the r
Pavel [41]
The answer is <span>5.2 × 10-2 newtons.

To calculate this, we will use Coulomb's Law:
</span>F = \frac{k *  Q_{1} *  Q_{2} }{ r^{2} }
where F is repulcive force, k is constant, Q is charge, r is distance between charges.
<span>
If:
</span>Q_{1} = Q_{2} = 1.2 × 10^{-6} C²
r = 5.0 × 10^{-1} C²
k = 5.0 × 10^{9} \frac{N*m^{2} }{ C^{2} }

Then:
<span>F = \frac{5.0* 10^{-1} \frac{N* m^{2} }{ C^{2}} * 1.2 * 10^{-6} C * 1.2 * 10^{-6} C }{(5.0* 10^{-1} m)^{2}}
</span>⇒ F=  \frac{9 * 1.2 * 1.2 *  10^{-3} N }{25* 10^{1} }
⇒F =  \frac{12.96* 10^{-2} }{25} N
⇒ F = 5.2 N

3 0
3 years ago
Which of the following is a type of plankton?<br><br> shark<br> algae<br> squid<br> crab
Deffense [45]
Algae is a type of plankton. Shark, squid and crab are not a type of plankton. :)
4 0
3 years ago
Read 2 more answers
Which branch of earth science most likely involves the study of climate change and its effect on people?
Mashcka [7]

Answer:

C. meteorology

Explanation:

meteorology is the scientific study of the atmosphere that focuses on weather processes forecasting, and climate.

3 0
4 years ago
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