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lina2011 [118]
2 years ago
14

In the previous question a heterozygous female with horns mated with a male that was homoezygous recessive (no horns). What is t

he ratio of horned to no horned offspring?
Question 16 options:

1:3


1:1
Biology
1 answer:
maksim [4K]2 years ago
4 0

Answer:

1:1

Explanation:

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In three to five sentences, compare systems for digestion in an amoeba to those in a mouse. What specializations exist in the bo
Allushta [10]
Vacuole perform digestion in amoeba while stomach perform digestion in mouse.
Explanation:
Amoeba is a unicellular organism so they lack stomach. The food which is taken are digested in the vacuole of the amoeba with the help of specific enzymes and absorbed by the cytoplasm in order to use for performing different activities, while mouse is a multicellular organism and have the stomach which perform the function of digestion. The digestive system of mouse is similar to humans.
6 0
2 years ago
6.The development of antibiotic-resistant M. leprae is inevitable. Researchers are trying to develop antibiotics that would inhi
levacccp [35]

Answer:

explanation below

Explanation:

Leprosy, known as Hansen’s disease, is a chronic infection that is caused by Mycobacterium leprae. This disease damages peripheral nerves and effect areas like skin, yes, muscles and noses. Antibiotics are used to treat the infection between 6 – 12 months. When infected people refuse to follow the treatment schedules given to them by the medical experts, there is usually the development of more antibiotic-resistant M. leprae.  

M. leprae, just like tuberculosis, cell walls contain fatty molecules known as mycolic acids, which make the bacteria less susceptible to antibiotics.  

Researchers have made remarkable progress in developing drugs such as ethionamide, isoxyl, thiolactomycin, and triclosan that are known to inhibit mycolic acid biosynthesis.  

The development of these drugs are part of the tuberculosis drug discovery efforts (in the last one decade) which has been successfully applied to therapeutic targets in the unique mycobacterial wall.  

Since morphology and cell wall of M. leprae does not differ remarkably from that of M. tuberculosis, antibiotic developed to inhibit the biosynthesis of mycolic acids would help to treat leprosy

5 0
2 years ago
What is human waste made of?
solong [7]
Digested food that is not need and is excreted out of the anus. Known as poop. Another waste is water that is not needed or it was already used and is let out of the penis or <span>Vagina</span>.
3 0
3 years ago
Assume that the growing polypeptide chain of amino acids being produced represents an enzyme humans use to help digest starch. T
arlik [135]

Answer:

B) nuclei of gland cells.

Explanation:

DNA carries the blueprint for the production of all the proteins including enzymes in human beings. Humans are eukaryotes and their DNA is present in the nucleus of their cells. All the cells that make the complex human body are derived from division in the zygote and therefore, are genetically identical and have the same DNA.

However, gene expression is regulated by the expression of specific genes in specific cells and at a different time of developmental stages. Amylase is the enzyme that digests starch in humans. Amylase is secreted by salivary glands. So, the nuclei of these glands would have genetic information for the synthesis of amylase.

3 0
3 years ago
Read 2 more answers
What would happen to the size of the carnivore population if the herbivore population increased?
Korvikt [17]
<span>The correct answer should be that the carnivore population would also increase. Since they eat the herbivores, if the amount of herbivores increased there would be more food for the carnivores so they wouldn't have to worry about anything and could thrive, feeding themselves without worrying for food.</span>
6 0
3 years ago
Read 2 more answers
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