BIOLOGY HIGH SCHOOL

Which statement describes Mendel’s hypotheses regarding gametes?A. A gamete carries two genes for a trait.
B. A gamete carries one allele for a gene.
C. A gamete can carry multiple alleles for a trait.
D. Some gametes are dominant and some are recessive.

Answers

Answer 1
Answer:

The principle of segregation given by Gregor Mendel based on his experiments with the pea plants states that alleles of a gene for any trait are segregated during the formation of the gametes. Therefore, a gamete contains only one allele of a gene. When the male and female gamete combines during fertilization, the two alleles (one from each gamete) combine to form the gene.

Hence, the correct answer is 'Option B - A gamete carries one allele for a gene'.
Answer 2
Answer:

Answer: The correct answer is- B. A gamete carries one allele for a gene.

Gamete ( also called sex cell or reproductive cell) is a haploid cell ( having half number of chromosome as compared to the parent cell) that is produced through a cell division, termed as meiosis in sexually reproducing organisms.

According to Mendel's second law of inheritance that is law of segregation,

For every trait/ characteristic of an individual, there are two variant forms of a gene (called alleles) that are separated from one another so that every gamete possesses one allele. This law is also known as law of purity of gametes.

Thus, option B) is the right answer.

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Sally is examining some untitled diagrams. One diagram shows a cotyledon, primary leaf, and hypocotyls, whereas the other diagram shows presence of coleoptile, primary leaf, and primary root. What do these diagrams depict?A.germinating seeds of a dicot and a monocot respectively

B.germinating seeds of a monocot and a dicot respectively

C.fertilizing ovules of a monocot and dicot respectively

Answers

The diagram depicts the germinating seeds of a monocot and dicot respectively. The correct option is B. Plants that have only one cotyledon are called monocots ['mono' means one]. The structures usually find in germinating seeds of monocots are cotyledon, primary leave and hypocotyls while that of the dicot ['di' means two] plants are coleoptile, primary leave, primary root and especially two cotyledons.

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Answers

Answer:

deforestation of rain forest harms other ecosystems

Explanation:

Apex
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A point of view influenced by opinion is known as

Answers

Answer:

The correct answer is minority influence.

Explanation:

According to the concept of minority influence, the smaller groups will affect the individuals on the basis of their opinions and perspectives on the topics, which are not witnessed by many. They develop a perception, which is not common and majorly are from their observations of the things, which are required to get better in the humanity and community.
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Answers

Answer:

n

Explanation:

but you doesn't share a graph with us how can we tell you what's the growth ??

Brody and Ethel are arguing about waves. Brody says that waving his hand back and forth is a scientific wave. Ethel says that it is not. Which statement best describes who is correct?Brody is correct because the wave involves an input of energy.
Ethel is correct because energy is not carried from one place to another.
Brody is correct because the pattern repeats.
Ethel is correct because the motion has no pattern.

Answers

Ethel is correct because energy is not carried from one place to another.

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In this case, Ethel is correct because energy is not carried from one place to another as Broody waves his hand from side to side.

Learn more about waves: brainly.com/question/9813642

Answer:

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Explanation:

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Answers

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