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guajiro [1.7K]
3 years ago
9

How are the hours of darkness linked to the flowering time in plants?

Biology
1 answer:
LekaFEV [45]3 years ago
3 0

Answer:

Hope it helps

Explanation:

plants flower as days grow shorter (and nights grow longer) after 21 June in the northern hemisphere, which is during summer or fall. The length of the dark period required to induce flowering differs among species and varieties of a species.

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What term matches the following definition: " ...a fundamental evolutionary process that results in both the adaptation of speci
Leona [35]

Answer:

a.Natural selection

b.Evolution

c.Artificial selection

d.Co-evolution

The correct option is A.

Natural selection.

Explanation:

The correct answer is natural selection because Natural selection is an evolutionary process which was discussed by Charles Darwin in 1859, In one of his theory that it is the ability of organisms to develop traits or characteristics that will help them to adapt and ensure their survival in their environment and then passing or transferring these new traits to new species or offsprings over generations through reproduction.

3 0
4 years ago
Which organism is classified in a division?
vladimir1956 [14]

Answer:

The division is a taxonomic rank in classifications of the biological organisms used separately in the botany and zoology kingdom.  In the botany, the kingdom division is equivalent to the phylum. They include Marchantiophyta, Anthocerotophyta and other phylum-level groups of organisms.

In the zoological kingdom, division refers to a rank use to superordinate to the cohort and subordinate to the infraclass. Living tetrapods are classified to the rank as Divisions Amniota and Amphibia within the group of fleshy limb vertebrates.

8 0
3 years ago
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Galactosemia is a metabolic disorder characterized by the inability to metabolize the sugar galactose. People with galactosemia
Umnica [9.8K]

Answer:

Genetic mapping for unequivocal identification of the potentially causative mutation  

Explanation:

Galactosemia is a genetic disorder caused by mutations in the Galactose-1-phosphate uridylyltransferase (GALT) gene, which encodes an enzyme involved in the metabolism of galactose. Gene mapping is a technique widely used in genetics to identify the position of one locus a chromosome by using molecular markers to estimate genetic distances. Genetic mapping provides useful evidence in order to identify when a disease that is transmitted from parent to offspring can be associated with one or more genes and then determine which gene/s is/are responsible for this condition.

7 0
4 years ago
What part of the DNA is responsible for the inheritance of trait
Karolina [17]

Answer:

Within cells, the long strands of DNA form condensed structures called chromosomes. Organisms inherit genetic material from their parents in the form of homologous chromosomes, containing a unique combination of DNA sequences that code for genes.

5 0
3 years ago
All of the alleles of a specific gene in a population make up the Gene pool Mutation potential Dominant factor Chromosomes for t
Mama L [17]
The gene pool.
all of the alleles in a population are it's gene pool 
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3 years ago
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