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sleet_krkn [62]
2 years ago
12

What is a gene? the different forms of a trait

Biology
1 answer:
Sergeeva-Olga [200]2 years ago
6 0

Answer:

A gene is the basic physical unit of heredity. Genes are made up of a sequence of DNA and carry all the information needed to make us who we are. Genes are passed from parent to child in a specific sequence that decides our traits. Will you be short or tall, have straight hair or curly hair, blue eyes or green?, are a few examples of physical traits.

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Select all that apply. Functional groups are a group of molecules attached to a carbon-based core of an organic molecule. Key fu
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Answer: Aminos, Phosphates and Carbonyls

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8 0
4 years ago
This food chain contains<br> Grass Cricket Frog Owl
babymother [125]

Answer:

Explanation:

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7 0
3 years ago
Most gastric ulcers are caused by _____________.
nadezda [96]

Most of the gastric ulcers are caused by bacteria.

A sore when forms on the oesophageal, stomach, or small intestine lining. When stomach acid affects the lining of the digestive tract, ulcers develop. It is referred into three distinct ulcers-

  1. An ulcer on the lining of the stomach or the first section of small intestine is referred to as a peptic ulcer.
  2. A gastric ulcer is referred to as such if it develops in stomach.
  3. Duodenal ulcers are those that occur in the duodenum.

The causative agents of ulcer-

  • The majority of ulcers are brought on by an infection with the bacteria or germ <em>H. pylori</em>. The mucus that covers the lining of your stomach and the first portion of your small intestine is damaged by this bacteria (the duodenum)
  • Another major reason are NSAIDs (non-steroidal anti-inflammatory drugs). These include over-the-counter painkillers and antipyretics such aspirin, ibuprofen, and naproxen
  • Lifestyle factors such as stress and alcohol consumption

The answer to the most causative factor for gastric ulcer is d) bacteria.

To know more about peptic ulcer and gastric ulcer

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4 0
2 years ago
Which classification category contains the greatest number of different types of organisms?.
Fudgin [204]

Answer:

the classification kingdom

7 0
2 years ago
In which large group of cells does most of the photosynthesis occur in a leaf?
AVprozaik [17]

Photosynthesis mostly takes place in the palisade mesophyll
7 0
3 years ago
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