3 years ago

Help please I do not understand

Biology

1 answer:

Gnoma [55]3 years ago

4 0

Answer:

Atoms in reactants are equal to atoms in products. so it represents law of conservation of energy

You might be interested in

The diagram below shows a diploid cell with two homologous pairs of chromosomes. Due to independent assortment and crossing-over

Elodia [21]

The answer is c bbdd and bdbd

3 0

3 years ago

In a forest, for example, plant____ compete for resources such as water and nutrients in the soil.

jolli1 [7]

Answer:

the answer is root

good luck

5 0

3 years ago

Oxygen is a product of the electron transport chain.<br> True or False

scoundrel [369]

Answer:

true

hope this helps you ☺️☺️

3 0

3 years ago

Which statement about the polarity of DNA strands is true?A) The 3' end has a free OH groupB) The 5' end has a free OH groupC) T

aleksley [76]

I believe the correct answer would be C.) The 3’ end has a free phosphate group

8 0

4 years ago

Blue moon beans produce beans that are either the dominant color blue or the recessive color white The bean pods for this specie

liq [111]

Answer:

a) $0.316$

b) $0.105$

c) $0.035$

d) $0.0117$

e) $0.0039$

Explanation:

When two heterozygous plants with genotype Bb are crossed, following offspring are produced

Bb * Bb

BB, Bb, Bb, bb

so the probability of blue offspring is $\frac{3}{4}$ and the probability of white offspring is $\frac{1}{4}$

a) Probability of all 4 peas as blue

$\frac{3}{4} * \frac{3}{4} * \frac{3}{4} * \frac{3}{4} \\= \frac{81}{256} \\= 0.316$

b) Probability of 3 blue and 1 white

$\frac{3}{4} * \frac{3}{4}* \frac{3}{4}* \frac{1}{4}\\= \frac{27}{256} \\= 0.105$

c) Probability of 2 blue and 2 white

$\frac{3}{4} * \frac{3}{4}* \frac{1}{4}*\frac{1}{4}\\= 0.035$

d) Probability of 1 blue and 3 white

$\frac{3}{4} * \frac{1}{4} * \frac{1}{4}* \frac{1}{4}\\= \frac{3}{256} \\= 0.0117$

e) Probability of all white

$\frac{1}{4} * \frac{1}{4} * \frac{1}{4} * \frac{1}{4} \\= \frac{1}{256} \\= 0.0039$

7 0

3 years ago