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garri49 [273]
2 years ago
12

What does it mean if there are two different alleles for a trait?

Biology
1 answer:
Anettt [7]2 years ago
5 0

Answer:

An organism in which the two copies of the gene are identical — that is, have the same allele — is called homozygous for that gene. An organism which has two different alleles of the gene is called heterozygous.

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HELP!
Advocard [28]

Answer:

TT, TT, Tt, Tt

Explanation:

Putting it in a Punnett square:

   T     t

T  TT  Tt

T  TT  Tt

7 0
2 years ago
How does dispersal help different species? dispersal helps different species to increase their range of places, thereby helping
icang [17]

Dispersal helps different species to increase their range of places, thereby helping to increase their population size in different regions. Dispersal also helps to avoid crowding of diseases of a single location as species move to different locations.

<h3>What is dispersal?</h3>
  • Dispersal is the act of distributing things over a large area. It is when the individuals or seeds move from one site to their growing site.
  • Dispersal can be active (move by oneself) or passive (require dispersers).
  • Seed dispersal is the mechanism of transport of plant seeds to new sites for germination and the establishment of new individuals and colonies.
  • This depends upon the effectiveness of the seed dispersers.
  • Seed dispersal occurs by wind, water, animals, bats, explosions or gravity of the earth.
  • Dispersal of seeds is very important for the survival of plant species.
  • If the plants of same type grow too closely, they have to compete with each other for light, water and nutrients from the soil.
  • Seed dispersal allows plants to spread out from a wide area and avoid competing with one another for the same resources.

Learn more about dispersal here:

brainly.com/question/28039336

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4 0
11 months ago
What was the name of the enzyme found in the liver that help break down the hydrogen peroxide
harina [27]
Catalase.is an enzyme in the liver that breaks down harmful hydrogen peroxide into oxygen and water.
8 0
3 years ago
Which kind of organism is an autotroph?
ivanzaharov [21]
Organisms such as producers who make their own food.

How to remember: "auto" means they make it automatically by their own.
7 0
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Read 2 more answers
Wuyssey Quiz
kari74 [83]

OC

Explanation:

I guess I just know it

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