331743
In Red algae _________type of sexual reproduction is found
1 Oogamous
2 Anisogamous
3 Isogamous
4 All of these
Explanation:
In red algae, sexual reproduction is exclusively of oogamous type.
BIOXI03: PLANT KINGDOM
331744
Assertion : Carrageen is a good emulsifying agent. Reason : It is got from Sargassum and Porphyra .
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Carrageens are got from Chondrus and Gigartina ; it is a good emulsifier in ice creams, chocolates, toothpastes, sauces and cosmetics. It is also used as clearing and finishing agent.
BIOXI03: PLANT KINGDOM
331745
How many of the following algae belong to the category of red algae?
331743
In Red algae _________type of sexual reproduction is found
1 Oogamous
2 Anisogamous
3 Isogamous
4 All of these
Explanation:
In red algae, sexual reproduction is exclusively of oogamous type.
BIOXI03: PLANT KINGDOM
331744
Assertion : Carrageen is a good emulsifying agent. Reason : It is got from Sargassum and Porphyra .
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Carrageens are got from Chondrus and Gigartina ; it is a good emulsifier in ice creams, chocolates, toothpastes, sauces and cosmetics. It is also used as clearing and finishing agent.
BIOXI03: PLANT KINGDOM
331745
How many of the following algae belong to the category of red algae?
331743
In Red algae _________type of sexual reproduction is found
1 Oogamous
2 Anisogamous
3 Isogamous
4 All of these
Explanation:
In red algae, sexual reproduction is exclusively of oogamous type.
BIOXI03: PLANT KINGDOM
331744
Assertion : Carrageen is a good emulsifying agent. Reason : It is got from Sargassum and Porphyra .
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Carrageens are got from Chondrus and Gigartina ; it is a good emulsifier in ice creams, chocolates, toothpastes, sauces and cosmetics. It is also used as clearing and finishing agent.
BIOXI03: PLANT KINGDOM
331745
How many of the following algae belong to the category of red algae?
331743
In Red algae _________type of sexual reproduction is found
1 Oogamous
2 Anisogamous
3 Isogamous
4 All of these
Explanation:
In red algae, sexual reproduction is exclusively of oogamous type.
BIOXI03: PLANT KINGDOM
331744
Assertion : Carrageen is a good emulsifying agent. Reason : It is got from Sargassum and Porphyra .
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Carrageens are got from Chondrus and Gigartina ; it is a good emulsifier in ice creams, chocolates, toothpastes, sauces and cosmetics. It is also used as clearing and finishing agent.
BIOXI03: PLANT KINGDOM
331745
How many of the following algae belong to the category of red algae?
