Class 9 Maths Chapter 1 | Number System Solutions | Exercise 1.5 Q1 to Q3
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- Опубліковано 28 бер 2024
- Book - NCERT
Class - 9
Chapter - 1 - Number system
Exercise - 1.5
Question Number - 1 to 3
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Topics Coverd in this video -
Ncert class 9 chapter 1 number system
class 9 maths chapter 1 number system
number system class 9 maths
CBSE class 9 maths
class 9 maths chapter 1
number system class 9
ncert class 9 maths chapter 1
#ncert #class9 #numbersystem #maths #mdsir
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Eating poop can spread diseases and parasites, so coprophagy is not always a good thing. This is one of the main reasons why humans think eating poop is disgusting. We have adapted to avoid feces because of these potential dangers.
Coprophagy may also be part of a response to disease or stress. Eating feces might mean that the animal is lacking nutrients, not digesting their food properly, or experiencing psychological distress. It could also indicate the presence of a parasite that is stealing nutrients and energy away from the animal. This may be particularly true if an animal suddenly starts eating feces when it has never done so before. So, noticing when an animal is eating poop is important for pet owners and veterinarians.

Cheetah feces attracting insects that feed on the poop.
Then how can eating poop be good for an animal’s health?
There is more to poop than meets the eye. Some animals, like rabbits, can even become sick if they don’t eat some of their own poop. Poop has four important components, each of which can contribute to it being a good thing to eat: 1) water, 2) undigested food items, 3) the animal’s own tissues and fluids, and 4) gut microbes.
The first component, water, can be important for animals that live in dry climates and need to maximize their hydration. In desert mice, for instance, nursing mothers will eat their young’s feces to regain some of the water lost through lactation. The second and third components can act as food, providing valuable nutrients, vitamins, and minerals that the animal gets during the second round of digestion. Rabbits are a classic example of an animal that redigests their feces to extract more nutrients from their plant-based diet. The fourth component, microbes, includes important microscopic organisms that originate in the animal’s gut tract. These microbes can help with digestion and prevent disease. They are also one of the main reasons for studying poop.
Why do gut microbes matter?
Over millions of years of evolution, all animals, including humans, have formed important partnerships with their resident gut microbes. These invisible partners have evolved along with us, and they help maintain our health by interacting with virtually every bodily system. The trillions of microbes living in animal guts can help their host digest food, regulate metabolism, reduce inflammation and prevent disease. They can even play a role in behavior, with some gut microbes linked to specific moods and food cravings (think about that next time you’re yearning for chocolate cake). Without these microbes, animals would be unhealthy and struggle to survive. So, keeping these microbial communities balanced and healthy is an important part of taking care of our zoo animals. (Check out the Microbes Matter blog and the Microbiomes and Metagenomics page for more information on microbiomes.)

Poop pills used for fecal transplants in cheetahs.
Why and how is poop being used in human and animal medicine?
Doctors and veterinarians across the ages have been intrigued by the fact that so many animals eat poop. In fact,
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1:29
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Thank you sir I'm watching your video from class 9th because of you I became the topper of the class, you help me a lot in my studies.
Me too ❤
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