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grandymaker [24]
2 years ago
13

Traits are controlled by hybrids alleles purebreds genetics

Biology
1 answer:
Paha777 [63]2 years ago
5 0

Answer:

Genetics

Explanation:

A trait is a specific characteristic of an organism. Traits can be determined by genes or the environment, or more commonly by interactions between them. The genetic contribution to a trait is called the genotype. The outward expression of the genotype is called the phenotype.

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Pea plants heterozygous for flower position and stem length (AaTt) are allowed to self-pollinate, and 400 of the resulting seeds
7nadin3 [17]

Answer:

            AT             At           aT             at

AT      AATT        AATt       AaTT        AaTt

At        AATt         AAtt        AaTt        Aatt

aT        AaTT        AaTt        aaTT       AaTt

at          AaTt         AaTt        aaTt        aatt

The results of the punnet square show that one out of 16 offsprings will have both the qualities of having terminal flowers and being a dwarf.

A punnet square can be described as a diagram which depicts the likely outcomes of a cross. In the above punnett square, for the plants to have both terminal flowers and to be dwarf, both the alleles should be recessive for the traits.

7 0
3 years ago
Who was one of the first scientist to use numbers to look for patterns in experimental data
ExtremeBDS [4]
<span>Gregor Mendel was one of the first scientists to use numbers to look for patters in experimental data. </span>
5 0
3 years ago
How did researchers try to change the avian flu virus to make it more easily spread between humans?
kogti [31]
The accumulation of several mutations in the main gene on the virus's surface may be able to give H7N9 the ability to spread like human flu viruses do, passing from person to person through coughing and sneezing.
8 0
2 years ago
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On a hot summer day in Florida, Sarah was having a picnic with her family. She took a glass,
Simora [160]

Options were missing from the question so the options are:

A.From the ice cube to the glass.

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During the mixing of lemonade into ice, the heat will from the hotter body to the colder body which means from lemonade to the ice. This process of heat transfer is unidirectional( hot body to cold body).

Hence, the correct answer is option C.

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3 years ago
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VashaNatasha [74]
Temperature decreases with an increase in altitude
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