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tatiyna
3 years ago
15

A plant can have broad leaves (B) or narrow leaves (b). A plant with genotype BB is crossed with genotype Bb. Which punnet squar

e correctly represents this cross?

Biology
2 answers:
Vinil7 [7]3 years ago
4 0

Answer:

a

Explanation:

i AM SURE THAT THIS IS THE ANSWER BECAUSE IF YOU TAKE b AND pUT IT WITH B IT WILL GIVE YOU Bb BUT IF YOU PUT B AND B YOULL GET BB.

Alexandra [31]3 years ago
3 0
A is the correct answer. This is the correct answer because it follows the order of the b’S correctly and in order
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Diffusion, Osmosis and Enzymes
Nana76 [90]

The given statements can be matched as following:

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b)Lowers the amount of energy needed to perform chemical reactions - Enzymes

c)When you breath O2 passes into your blood stream while CO2 passes out of your blood stream -Simple Diffusion

d)Involved with, but does not become a part of chemical reactions -Enzymes

e)Small molecules with no charge can move through semi-permeable membranes by this process- Simple Diffusion

Explanation:

a) Osmosis is generally defined as the process by which water is transported from a region of Higher concentration to the region of Lower concentration.

b) Enzymes are well known to reduce the amount of energy required or needed for a chemical reaction to take place.

c)The process by which oxygen passes through our blood stream and carbondioxide passes through the other is known as simple diffusion process.

d) Enzymes are ones that actively gets involved in the chemical reaction but they will never become a part of that chemical reaction.

e) Diffusion is the process by which very small molecules that carries no charge moves through semi permeable membrane.

5 0
2 years ago
What would be the mRNA base sequence formed during transcription, using the DNA sequence shown above?
Grace [21]
The mRNA base arrangement shaped amid the translation utilizing the DNA grouping appeared above label feline ggc at is TAG CAT and GGC would combine with UTC GTU and TTG. 
The single mRNA atom is blended as a constant strand. The other contrast between the two procedures is that amid DNA union the whole chromosome is replicated. Amid translation, particular qualities are deciphered in light of signs, for example, interpretation elements.
4 0
3 years ago
How might a virus infect a cell and remian inside the cell without killing it
cricket20 [7]

Answer: As you've learned, some viruses are released when the host cell dies, and other viruses can leave infected cells by budding through the membrane without directly killing the cell.

Explanation:

6 0
2 years ago
Which of these labels for fossils in a museum display contains an error?
Sav [38]

Answer:

C is wrong

Explanation:

4 0
3 years ago
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natta225 [31]

Answer:

Color is the least reliable property for mineral identification. The same mineral can come in a variety of colors and different minerals can be the same color. The color can change over time do to weathering.

Explanation:

7 0
2 years ago
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