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murzikaleks [220]
3 years ago
5

What did Mendel discover

Biology
1 answer:
Naddik [55]3 years ago
3 0

Answer: B. They always have offspring identical to the parent plant.

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Drag each label to the correct location.<br> Classify the organisms based on what they eat.
Elena-2011 [213]

1. Zebras - Consumer

2. Tiger - Consumer

3. Earthworm - Consumer

4. Trees - Producer

5. Mould in bread - Decomposer

6. Green plants - Producer

<em>Hope</em><em> it</em><em> helped</em><em> you</em><em>.</em><em>.</em><em>.</em><em> </em><em>pls</em><em> mark</em><em> brainliest</em>

3 0
3 years ago
Why does a pea plant with the genotype Rr produce some gametes that have the allele for round seeds?
Amiraneli [1.4K]

Answer:

The correct answer is - due to the law of segregation.

Explanation:

In the given case the genotype of Rr and as we know R is a dominant characteristic for round seeds and r represents the recessive allele for wrinkled seeds in a pea plant. So if a plant has Rr in its genotype it means it is a phenotypically round pea plant due to dominance in this heterozygous case.

The law of segregation states that two alleles of a gene of a specific trait will be distributed randomly and there is an equal chance of each allele to end up in the gametes, similarly in this case both alleles can be segregated to gametes and it is a random process.

3 0
3 years ago
Give an example in which adding a new species to an ecosystem increases its biodiversity​
miv72 [106K]

Answer:

Well to give a good example of "ecosystem increases its biodiversity​" we must first define

biodiversity

"the variety of life in the world or in a particular habitat or ecosystem."

SO an example would be like bringing a frog from china to a pond in amercia,but this frog is new and there arent any frogs from the speicus

3 0
3 years ago
Compare the physical and chemical properties of a compound to those of the elements of which it is composed
zepelin [54]

Answer:

Compound is a pure substance which is made from atoms of different elements combined together in a fixed ratio by mass.It can be decomposed into simpler constituents using chemical reactions. Example: water H_2O

2H_2O(l)\rightarrow 2H_2(g+O_2(g)

Physical property is defined as the property of a substance which becomes evident during physical changes. Water is liquid at room temperature whereas hydrogen and oxygen are gases at room temperature.

Chemical property is defined as the property of a substance which becomes evident during chemical changes. Water reacts with metals to form bases, hydrogen reacts with metals to form hydrides and oxygen reacts with metals to form oxides.

6 0
4 years ago
What parts of your body should have protection whenever you fire a handgun?
svp [43]
In firing a handgun, it is best to have protection in the eyes and ears. It could be seen to those people who are practicing shooting and to those who are authorize to use a hand gun. The reason why these are needed to be protected because firing a hand gun is loud enough that it could damage the ears when not protected and in the same time if eyes is not protected and the hand gun could have any complication or dysfunction, it could affect the eyes. 
3 0
3 years ago
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