In a cross between Rr and Rr what's is the probability of the offspring showing a recessive trait?

Answers

Answer 1
Answer: the ressesive trait is Rr

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Mendel crossed two plants that were heterozygous for purple flower color. Which genotypes could he have used to represent the cross?

Answers

The answer is two Pp genotypes.

If we imagine that plant has two alleles for the trait and if P represents dominant allele, and p represents recessive allele, then genotypes are:
PP - dominant homozygous, which contains both dominant alleles
pp - recessive homozygous, which contains both recessive alleles
Pp - heterozygous, which contains both dominant and recessive alleles

Answer:

I think its B

Explanation:

Srry if wrong

The land and water ecosystems that provide the resources that a person uses and that neutralize that person’s wastes is part of that person’sA. biodiversity.

B. ecological footprint.

C. habitat.

D. ecological sustainability.

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c: habitat is the answer you are looking for 

Not habitat I missed it. Should be ecological footprint

What is is a potent stimulus for producing pure hypovolemia, but not osmometric thirst?

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It said I couldn't upload with swearwords??

A scientist viewing a cell under a microscope sees that it has a cell wall and a large number of ribosomes. Based on these observations, which conclusion is most suited to what the scientist sees in the microscope?

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Its a plant cell. Hope it helps.

plant cell

is the answer


What is the purpose of dna replication

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the purpose of dna replication is to ensure continuity of hereditary traits 

Which is an arrangement of genes consisting of an operator, a promoter, and a repressor?

Answers

The gene sequence containing an operator, promoter and repressor is known as an operon. These genes are called as structural genes. the operon is regulated by the presence/absence of the inducer such as glucose/lactose. It may also be a constitutive operon, which works all the time.

Answer:

D) Operon

Explanation: