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Anastasy [175]
4 years ago
9

Nitrogen compounds are often used as fertilizers to increase plant growth.

Biology
1 answer:
lozanna [386]4 years ago
3 0

Answer:

A

Explanation:

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What an organism with 24 chromosomes in each body cell will produce sex cells with _______ chromosomes
Molodets [167]
A. 12 chromosomes, because sex cells (gametes) are haploid, meaning they only have one copy of each chromosome
6 0
3 years ago
Read 2 more answers
Please help! punnet square and shouldn’t be hard! thank you
irina1246 [14]

Answer:

In the resulting offspring the correct proportions are for the genotype 1:1 and for the phenotype 1:1 (first option).

Explanation:

According to Mendel's Laws, the product of the cross between a heterozygous individual and a homozygous recessive for a character will always be a hybrid or recessive offspring as the Punnett square shows on image.

For the character -tall and short- of the pea plant:

Alleles    t         t

T           Tt        Tt

t             tt         tt

<u>For the genotype</u>: probabilities that in the offspring there are hybrid individuals with genotype Tt is 50% and recessive tt 50% .

<u>For the phenotype</u>: the probabilities of tall plants in the offspring are 50%, and 50% short plants.

A 50:50 ratio, for genotype and phenotype, is equivalent to saying that both phenotypic and genotypic ratio is 1:1.

Learn more:

Example of Punnett square brainly.com/question/1299325

4 0
3 years ago
Which of these characteristics is shared by algae and seed plants?
Airida [17]
Have you got the list of characteristics on you? If not, both contain cells with chloroplasts, which is used to carry out the photosynthesis. Hope this helps.
6 0
3 years ago
What level of protein structure is created during protein syntheisis?
Zolol [24]

Answer:

The correct answer will be - Primary structure

Explanation:

Proteins are one of the biomolecules formed by the process of translation.

Depending on the function they attain many structures like primary, secondary, tertiary and Quaternary structure.

The primary structure is the simplest structure formed by binding the amino acids via peptide bonds in linear order. This simplest structure is formed by the process of translation in which tRNA brings specific amino acids to the nascent peptide.

Thus, Primary structure is the correct answer.

5 0
4 years ago
4. What domain name should replace the question mark in this chart?
Semmy [17]

Answer:

C. Eukarya

Explanation:

3 0
3 years ago
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