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kykrilka [37]
3 years ago
8

Define the laws of segregation and independent assortment. Explain how a Punnett square can illustrate both of these laws.?

Biology
2 answers:
Elanso [62]3 years ago
7 0

Answer:

Law of segregation can be understand that when an individual makes a gamete, gamete receives one copy a gene in it which is completely random process and can be found in each gamete that later will form in the offspring.

Independent assortment states that the alleles of two or more than two different genes get assorted into gametes, totally independent to one another.

Punnett square is the diagram representation of the prediction of the genotypes of a particular breeding experiment. This predictions are used to the show on the basis of of both the laws stated above. In the punnett square the alleles of each gamete are segregated and represented outside of the box on right side and above the box.

The each inner box is get one copy of the alleles from both the side independently of one other.

Gekata [30.6K]3 years ago
5 0

Answer:

Law of segregation states that at the time of the gamete formation, in a pair of the contrasting trait only the single trait will pass down to the next generation so that each gametes receive only one trait.

Law of independent assortment states that the alleles of the different gene will assort independently and do not depend on each other for their segregation.

The punnet square is used for the representation and the calculation of the different phenotype and genotype of the organisms.

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The answer would be true
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Which term refers to the behavior of two species attempting to use the same living space food source and water source?
Ivanshal [37]
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3 years ago
Lesions to the medial geniculate of the ___________ block conventional auditory fear conditioning.
marissa [1.9K]

Lesions to the medial geniculate of the amygdala block conventional auditory fear conditioning.

Medial geniculate

The medial geniculate body (MGB) is a collection of nuclei that receives heavy input from the IC and acts as a key synaptic junction on the routes that carry data to the cerebral cortex's auditory regions.

One should also think about how the medial geniculate's structure might affect its possible roles as a relay nucleus given the substantial studies on its anatomy. It is not in question that the MGv, which is the lemniscal portion of the MGB, "relays" accurate auditory information to the primary auditory cortex.

To learn more about the medial geniculate refer here:

brainly.com/question/13060944

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5 0
2 years ago
If 2 heterozygous pea plants with yellow round seeds are crossed, what is the ratio of the yellow round seed?
Vinil7 [7]

Answer:

If two heterozygous pea plants are crossed with yellow round seeds, the resulting progeny mostly show the dominant phenotype.

Explanation:

Plants with two different alleles of a gene are heterozygous. As all the heterozygous offspring are yellow, then the yellow allele must be dominant over the recessive green allele.

       Y              y

Y     YY          Yy

y      Yy           yy

6 0
3 years ago
Part D-Relationship of allele behavior to meiosis During which part of meios s (mesoses Ⅰ or meiosis ll) do the two alleles of a
katen-ka-za [31]

Answer:

The correct answer will be- Meiosis I, anaphase I

Explanation:

Alleles are the variant alternative forms of a gene which determines the trait of an organism. The trait or phenotype is expressed only when the two alleles controlling a single trait on separate chromosomes are aligned in a complementary position.

During gamete formation, the alleles controlling a trait segregate independently of each other. This segregation of alleles takes place during Anaphase I of meiosis I. During anaphase, the sister chromatids are separated by the mitotic spindles so that the chromosomes can reach the opposite poles.

Thus, Meiosis I, anaphase I am the correct answer.

7 0
3 years ago
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