303589
Boojho Wants To Know Why Caterpillars Need To Shed Their Skin But We Humans Do Not?
1 When they take vitamin-D.
2 When they grow bigger.
3 When they are allowed to die.
4 All the above.
Explanation:
When they grow bigger. Caterpillar must shed their skin in order to grow, unlike us insects have an exo-skeleton which means that they are pretty much “encased” inside their skin. The skin does not grow with the animals. Caterpillars shed their skin three to five times while the grow. And this process is called “molting”. There is skin never grow as skin of human does. So, while growing they have to crawl out of their skin when their skin becomes too tight. Each skin is called an “instar”.
FIBRE TO FABRIC (OUT DATED)
303590
Which Of The Following Statement Is Or Are Incorrect?
1 Silkworms are caterpillar of silk moth.
2 In India, sheep, camels and goats, yaks are generally reared for obtaining wool.
3 The wool yielding animals have a thick coat of hair which trap a lot of air.
4 The fine soft hair fibres are used for making wool.
Explanation:
In India, sheep, camels and goats, yaks are generally reared for obtaining wool. Wool comes from sheep, goat, yak and some other animals. In India, mostly sheep are reared for getting wool.
303589
Boojho Wants To Know Why Caterpillars Need To Shed Their Skin But We Humans Do Not?
1 When they take vitamin-D.
2 When they grow bigger.
3 When they are allowed to die.
4 All the above.
Explanation:
When they grow bigger. Caterpillar must shed their skin in order to grow, unlike us insects have an exo-skeleton which means that they are pretty much “encased” inside their skin. The skin does not grow with the animals. Caterpillars shed their skin three to five times while the grow. And this process is called “molting”. There is skin never grow as skin of human does. So, while growing they have to crawl out of their skin when their skin becomes too tight. Each skin is called an “instar”.
FIBRE TO FABRIC (OUT DATED)
303590
Which Of The Following Statement Is Or Are Incorrect?
1 Silkworms are caterpillar of silk moth.
2 In India, sheep, camels and goats, yaks are generally reared for obtaining wool.
3 The wool yielding animals have a thick coat of hair which trap a lot of air.
4 The fine soft hair fibres are used for making wool.
Explanation:
In India, sheep, camels and goats, yaks are generally reared for obtaining wool. Wool comes from sheep, goat, yak and some other animals. In India, mostly sheep are reared for getting wool.
303589
Boojho Wants To Know Why Caterpillars Need To Shed Their Skin But We Humans Do Not?
1 When they take vitamin-D.
2 When they grow bigger.
3 When they are allowed to die.
4 All the above.
Explanation:
When they grow bigger. Caterpillar must shed their skin in order to grow, unlike us insects have an exo-skeleton which means that they are pretty much “encased” inside their skin. The skin does not grow with the animals. Caterpillars shed their skin three to five times while the grow. And this process is called “molting”. There is skin never grow as skin of human does. So, while growing they have to crawl out of their skin when their skin becomes too tight. Each skin is called an “instar”.
FIBRE TO FABRIC (OUT DATED)
303590
Which Of The Following Statement Is Or Are Incorrect?
1 Silkworms are caterpillar of silk moth.
2 In India, sheep, camels and goats, yaks are generally reared for obtaining wool.
3 The wool yielding animals have a thick coat of hair which trap a lot of air.
4 The fine soft hair fibres are used for making wool.
Explanation:
In India, sheep, camels and goats, yaks are generally reared for obtaining wool. Wool comes from sheep, goat, yak and some other animals. In India, mostly sheep are reared for getting wool.
303589
Boojho Wants To Know Why Caterpillars Need To Shed Their Skin But We Humans Do Not?
1 When they take vitamin-D.
2 When they grow bigger.
3 When they are allowed to die.
4 All the above.
Explanation:
When they grow bigger. Caterpillar must shed their skin in order to grow, unlike us insects have an exo-skeleton which means that they are pretty much “encased” inside their skin. The skin does not grow with the animals. Caterpillars shed their skin three to five times while the grow. And this process is called “molting”. There is skin never grow as skin of human does. So, while growing they have to crawl out of their skin when their skin becomes too tight. Each skin is called an “instar”.
FIBRE TO FABRIC (OUT DATED)
303590
Which Of The Following Statement Is Or Are Incorrect?
1 Silkworms are caterpillar of silk moth.
2 In India, sheep, camels and goats, yaks are generally reared for obtaining wool.
3 The wool yielding animals have a thick coat of hair which trap a lot of air.
4 The fine soft hair fibres are used for making wool.
Explanation:
In India, sheep, camels and goats, yaks are generally reared for obtaining wool. Wool comes from sheep, goat, yak and some other animals. In India, mostly sheep are reared for getting wool.
