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3 years ago

Is animal cruelty the reason animals are going extinct

Biology

2 answers:

Pavlova-9 [17]3 years ago

6 0

Not completely, In some countries people illegally hunt animals for game, or specialty foods.

In some Asian countries people hunt sharks down. cut off their fin, then throw them back into the ocean to die.

Hope this helps Buddy!

Plz mark brainliest!

- Courtney

Svetlanka [38]3 years ago

5 0

Most animals are extinct because us as humans think it is fine to kill them for there tusks or skin. Some species of animals go extinct because they die off from a natural cause. To answer your question animal cruelty is mostly the reason they are going extinct.

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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

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3 years ago