Answer: A plant root is an example of an ORGAN.
Explanation:
Organ consist of specialized cells that come together to perform similar function.
Plants have different organs which are leaves, stems, and reproductive organs which perform specialized functions.
Leaves, stems and roots are vegetative organs of the plants while flowers,seeds and fruits are reproduce structures.
Roots help to anchor the plant to the soil, they absorb nutrients and water and transport them to the stem.
Answer:
Cane toads were introduced intentionally in Australia in 1935 to combat cane beetles in the sugar cane crop fields. These toads exhibit higher feeding capacity. These can feed not only cane beetles but other insects which affecting agricultural yields. They are poisonous in nature, they kill any insect after ingestion. Therefore, they are useful biological insecticide which provides crops resistance against insects.
Based on the note, Jorge is at the beach, because playa means beach in Spanish.
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What is playa?</h3>
Playa refers to a flat plane area.
In the note, playa is written, which means beach in Spanish.
So, from the note, we can assume, that Jorge went to the beach.
Thus, Jorge is at the beach.
Learn more about beach
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Answer:
Homozygous alleles are when both alleles are same. for example, the TT for height is homoazygous and Tt is heterozygous.
Explanation:
(No. of chromosome pairs) x 2 = (No. of chromosomes) ✅
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- Humans have 23 pairs of chromosomes, for a total of 46 chromosomes.
- The two types of chromosomes are:-
- - There are 22 pairs of autosomes in humans.
- - They are X and Y chromosomes. In the case of males, they have one X and one Y chromosome, while females possesses two X chromosomes.
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