All categories

2 years ago

WILL MAKE BRAINLIEST!!!!

Biology

1 answer:

iragen [17]2 years ago

5 0

Answer:

Purple colour arises due to the dominant alleles whereas white colour arises due to the recessive alleles.

For the purple colour to arise, even one of the dominant allele will be enough to cause the effect. On the other hand to see the recessive white trait, both the alleles of the gene should be recessive.

To ensure that only white flowers are grown, the farmers need to cross both white flowered plants to get the desired result.

You might be interested in

What is an important function of mitochondria?

tensa zangetsu [6.8K]

<u>Answer:</u>

C. Converting chemical energy from ATP into chemical energy in glucose products.

<u>Explanation:</u>

Mitochondria are known as the powerhouses of a cell, as they are responsible for making ATP, the cell's main energy carrying molecule.

.・。.・゜✭・have a nice day・✫・゜・。.

8 0

1 year ago

Read 2 more answers

Given what you know about the endosymbiotic theory, which region of the chloroplast below would you expect to be derived from th

san4es73 [151]

Answer:

Photosynthetic lamellae

Explanation:

The cyanobacteria were the first successful photosynthetic cells present on the Earth which were able to convert the light energy into the chemical energy.

The endosymbiosis theory suggested that these cyanobacteria were engulfed by the eukaryotes and the cyanobacteria get transformed into the chloroplast.

The region of the chloroplast that was formed in the cyanobacteria before the endosymbiosis happened was the photosynthetic lamellae which contained the chlorophyll molecule and thus is the correct answer.

Thus, Photosynthetic lamellae are the correct answer.

4 0

2 years ago

In horses, the gene for black coat color is dominant over the gene for brown coat color. The gene for long manes is dominant ove

Gwar [14]

Answer:

3/16

Explanation:

Given,

Black coat color is dominant over brown coat color.

Long mane is dominant over short mane.

BBLL X bbll =

F1: BbLl = Entire progeny has black color and long mane

BbLl progeny will produce BL, Bl, bL and bl gametes. When they interbreed, the resultant F2 progeny will be in 9:3:3:1 dihybrid ratio. Hence in F2,

BBLL : BbLL : bbLl : bbll = 9 : 3 : 3 : 1

3/16 progeny will have bbLl genotype hence 3/16 progeny will have brown, long mane.

4 0

2 years ago

Which statement is correct?

Archy [21]

<h2>The answer is:</h2>

B) All organisms that cannot synthesize their food by means of photosynthesis or chemo synthesis are heterotrophic.

<h2>Explanation:</h2>

All those organisms that cannot manufacture their own food and instead obtains its food and energy by taking in organic substances in the process of photosynthesis usually in the animals and plants. All animals, protozoans, fungi, and most bacteria are heterotrophs.

7 0

2 years ago

Why would losing just a few dozen aquatic species lead to the end of life in the ocean as we know it?

Ilia_Sergeevich [38]

Answer: It would unbalance the ecosystem.

Due to the fact that if some species die off, the other species that rely on those species for food or protection would loose that food/ protection which may lead to their extinction and their extinction would lead to another extinction and so on.

8 0

2 years ago