YOUR WISH IS MY EVERY COMPAND just please answer this question for me

In which situation would artificial insemination most likely be used

zhenek [66]

Ok here I go The answer is A

5 0

2 years ago

Choose all the answers that apply.

arlik [135]

Answer:

Option A, B, and C are correct

Explanation:

Incomplete dominance means that the trait represented by two alleles expresses themselves equally thereby hindering dominance of any of the allele completely.

Now,

Let us assume the allele of red petals be represented by "R" and the allele of white petals be represented by "r"

The pink flowers will have genotype "Rr"

Now if two pink flowers are crossed, the following offsprings are produced

Rr X Rr

RR, Rr, Rr, rr

Let us evaluate all the options one by one

a) Ration of pink flower to red flower ( Rr:RR)

There are 2 pink (Rr) flower and 1 Red (RR) , thus the ration of pink flower to red flower is 2:1. Option A is correct

b) one out of four offspring is white in color, therefore the % of white flower is

$\frac{1}{4} * 100\\= 25\\$ %. Option B is correct

c) Two pairs RR and rr are homozygous, thus out of four offsprings two are homozygous. Therefore %of homozygous flowers will be

$\frac{2}{4} * 100\\= 50\\$ %. Option C is correct

d) There are two heterozygous offsprings i.e Rr, therefore the % of heterozygous is $\frac{2}{4} * 100\\= 50\\$ %. Option D is incorrect

e) half of the flowers are hybrid. Therefore option e is incorrect

Therefore, Option A, B, and C are correct

4 0

3 years ago

Biodiversity can be measured by the number and relative abundance of species in an ecosystem. Which potential solution below bes

My name is Ann [436]

The answer is D- Inspect ships moving through international waters to prevent the introduction of invasive species, which can potentially outcompete native species

6 0

2 years ago

Read 2 more answers

Which of the following regions of the brain is the largest? A. hindbrain B. midbrain C. forebrain

Tomtit [17]

<span>C is the correct answer. The forebrain is the largest region of the brain, accounting for around two thirds of the brain's mass. It contains the cerebrum, olfactory and optic cranial nerves, frontal, parietal, occipital and temporal lobes, and the thalamus, hypothalamus and pituitary gland.</span>

3 0

3 years ago

Read 2 more answers

Compare your observations of micrographs obtained from the optical microscope, the scanning electron microscope, and the transmi

jarptica [38.1K]

Answer:

Transmission electron microscope is the best one due to high magnification power.

Explanation:

Micrographs or photograph obtained from the optical microscope is not very clear because it has the magnification power up to 1000x while the scanning electron microscope has magnification power 30000x which is quiet higher than optical microscope so the micrographs is better than optical microscope and gives more information about the specimen, and the transmission electron microscope has the magnification power up to 500000x which has the highest of magnification so the micrographs obtained from this microscope is the best due to more information about the size and structure of the specimen.

4 0

2 years ago