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Rudiy27
3 years ago
8

What group had and kept the earliest written records of astronomical observation

Biology
2 answers:
Ierofanga [76]3 years ago
7 0
Assyro-Babylonians hope this helps
Olin [163]3 years ago
4 0

Answer:

Assyro-Babylonians

Explanation:

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Provide information regarding microbial size, shape, motility, and differentiation of the following preparations: spore stain, n
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No gram stain cannot be used because influenza virus causes flu and virus has no cell wall which we could stain.

Further explanation

Microbial size

A reasonable standard for estimating organisms is the micrometer which is multiple times littler than a meter (one-millionth of a meter). There are 106 µmeters in one meter, and it is these units that are utilized to quantify the size of microscopic organisms. Normally, microscopic organisms extend from around 1 µm to around 5 µm.

Microbial shape

There are a huge number of microbes, yet every one of them are essentially of three unique shapes. Some are rod like and called bacilli and E. coli is rod shaped. While some are round in shape like cocci e.g Staphylococcus. Third type is spiral like and is called spirilla.

Motility of microbes  

The have the ability to swim or crawl frequently and interact with their physical and chemical environments.

Spore staining

It is a technique which is used for differentiation and we dye the cell wall and spores of bacteria.

Simple stain

It is one of very simple methods which involves only a single solution for staining.

Hanging drop slide

It is a technique which used wet mount and organism is dipped in it and then that organism is placed on a slide under microscope for analysis.

Gram stain

In this technique in which an organism is stained. It may be gram positive or gram negative.

Answer details

Subject: Biology

Level: college

Key words

  • Microbial size
  • Microbial shape
  • Motility of microbes  
  • Spore staining
  • Simple stain
  • Hanging drop slide
  • Gram stain

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6 0
3 years ago
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Genetics is the most important factor that affects your physical fitness.<br> a. True<br> b. False
faltersainse [42]
<span>This is false. Everyone is unique in this aspect and although genetics can help you, or make life harder, it also falls down to personal behavior and habits. There are no genetics that can save you from constant overeating and there are no genetics that can prevent you from working out, at least to your possible extent.</span>
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Insects have two major body segments—the cephalothorax and the abdomen. True/False
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I believe it’s true, correct me if i’m wrong
5 0
3 years ago
Which of the following macromolecules a
serious [3.7K]

Answer:

B carbohydrates

Explanation:

Your cells convert carbohydrates into the fuel molecule ATP through a process called cellular respiration.

3 0
3 years ago
At which one of the following days in the 28-day cycle is a woman MOST likely to get pregnant?
motikmotik

Answer:

The answer is day 14 - / + 3 days

Explanation:

In a 28-day menstrual cycle the most likely days for a woman to become pregnant is from day 14 - / + 3 days, that is, days 11, 12, 13, 14, 15 and 16. She should be educated, If she is in search of pregnancy, take the vaginal temperature and realize how the viscosity of the abundant flow begins to present.

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