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Troyanec [42]
2 years ago
12

The study of which structure was instrumental in the formulation of the modern cell theory?

Biology
1 answer:
Sphinxa [80]2 years ago
7 0
C. cell wall. This discovery was made by Robert Hooke upon studying the honeycomb like structure of cork and compared it to the dead appearance of the cell wall.
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Provide explanations of genotypes and phenotypes.
Korvikt [17]
The phenotype is the physical appearance of an organism, while the Genotype is the genetic composition of an organism. Phenotype is observable and are the expression of the genes of an individual. So even the organism with the same species may differ, with a minute difference in their genotype. This is the main difference between the two.

We can notice one’s hair colour, eye colour, height, weight, skin colour, etc. but cannot look at genes responsible for these characters, so the observable physical look is the phenotype while the unnoticed genes responsible for such characters present in the DNA of cell of the individual is genotype.

To explain the above lines, here is the simple example of a pure red colour flowering plant (RR) is crossed with the white colour flowering plant (rr). The result of the Genotype of the F1 generation will be – Rr (Hybrid red colour), and the Phenotype of the F1 generation will be the – Red colour flowering plant.

Genotype and phenotype are the two very closely related and similar-sounding words, but their meaning is different. Our earth has a dynamic variety of organisms, present in soil, water and on land. But as the genome of each organism is different, and so there phenotypes also whether it’s their colour, height, weight or other morphological features.
4 0
3 years ago
Read 2 more answers
Which of the following is an example of polygenic (quantitative) inheritance? a. the ABO blood groups b. Huntington's disease
ra1l [238]

Answer:Human height

Explanation:

Inheritance patterns are often more complex than predicted by simple mendalian genetics. When Mendel studied some phenotypic characters, like the human skin color and height, they were found to be an addictive effect of two or more genes on a single phenotypic character. These are called quantitative characters, which usually indicates polygenic inheritance.

The human height is an example of quantitative character, it is controlled by at least 3 genes having 6 alleles. 3 genes with 6 alleles from both parent can give rise to wide range of phenotypic character (heights).

5 0
3 years ago
Read 2 more answers
If cloves are separated from the bulb and later planted in a garden, a new garlic bulb will grow from each. In this way, a home
xenn [34]

Answer:

<em>The correct option is D) need to be aware that if any of his garlic plants became diseased, it could very likely infect the entire crop</em>

Explanation:

If cloves from a bulb are taken and grown, then the plants formed will be identical to each other. As a result, there will be no genetic varieties in the garlic plants being produced. Hence, when a diseases eradicates, it will affect the entire plants of the garden as they would be genetically identically, Variations would have allowed some of the plants to be resistant for the disease and hence some of the plant species could be saved by genetic variations.

6 0
3 years ago
What kind of consumer is a grass carp
irina [24]
The grass carp is herbivorious 
8 0
3 years ago
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Which type of population growth is shown in this graph? Population of Bacteria
Lesechka [4]

Answer:

Bacterial population shown in the graph is of Exponential type.

Explanation:

When the rate of population increases over time in proportion to the population size,  it is known as exponential growth of population. Bacterial reproduction happens in an hour time span for many bacterial species by splitting itself in half.

This shows how the exponential growth occurs in bacteria. The amount of population gets increased with added organisms in generations of species.

6 0
2 years ago
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