A plant grows in soil contaminated with toxins.through which structure would the toxins first enter the plant

Biology

2 answers:

In-s [12.5K]4 years ago

7 0

The answer is Xylem on Apex.

neonofarm [45]4 years ago

4 0

Toxins in the soil would enter through the root system first.

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What is meant by heridity?

densk [106]

Answer:

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3 0

3 years ago

Assume a phenotype is determined by one gene with a dominant allele and a recessive allele. If one parent is homozygous recessiv

d1i1m1o1n [39]

<h2>Phenotype probability</h2>

Explanation:

In the given question,let say A is dominant allele and a is recessive allele
Homozygous recessive parent(having both alleles recessive) will be denoted by aa genotype whereas heterozygous parent(one allele is dominant while other is recessive) will be denoted by Aa
When a cross is made between both the parents then the probability of offspring having the recessive phenotype will be 1/2 or we can say 50%