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Posted by Ranjan Borah 5 years ago (10010188)
- 2 answers
Yogita Ingle 5 years ago (2577571)
Red algae are different from other groups except for diatoms. Listed below are general characteristics of Red Algae.
- Lack of flagella and centrioles
- Presence of photosynthetic pigments
- Found both in marine and freshwater
- They show biphasic or triphasic life cycle patterns.
- They are a multicellular, filament, blade structure.
- Stored food is in the form of starch and polymers of galactan sulphate
- A pit connection (hole in the septum) is formed between two algal cells.
- Have a diffuse growth pattern- Apical growth, Complex oogamy (triphasic)
- These group of red algae is generally found in tropical marine locations
- The mode of nutrition may either be saprophytic, parasitic or also epiphytic.
Posted by ?????? ?? 5 years ago (10099913)
- 3 answers
Posted by Ashish Bhabor 5 years ago (10099226)
- 2 answers
Yogita Ingle 5 years ago (2577571)
| Striated muscle |
Unstriated muscle |
Cardiac muscle |
|
They are cylindrical in shape and multi nucleate. |
They spindle shaped and uninucleate. |
They are cylindrical branched and uninucleate. |
|
They are present in body parts such as hands and legs. |
They are present in the wall of food canal, stomach, mouth, iris etc. |
They are present in the heart. |
Posted by Harsh Choudhary 5 years ago (9443630)
- 0 answers
Posted by Nazrul Hoque Mahbub Akhtar 5 years ago (10004918)
- 0 answers
Posted by Sooraj Krishna 5 years ago (8553325)
- 1 answers
Posted by Nikita Prasad 5 years ago (10074521)
- 2 answers
Yogita Ingle 5 years ago (2577571)
There are a total of 7 days in a week and each day has 24 hours.
So there are total 168 hours in a week.
Now the painter works for 5 days 4 hours each day so working for total of 20 hours.
So 20/168 is the answer
B N Yashas Gowda 5 years ago (9572325)
Posted by Sameer Pradhan 5 years ago (10062982)
- 1 answers
Posted by Martin Cherian 5 years ago (10101898)
- 0 answers
Posted by Badal Bhai Yhake 5 years ago (10123850)
- 1 answers
Gaurav Seth 5 years ago (2898529)
Sam had gone to the Third Level of Grand Central Station from where, he arrived in Galesburg of 1894, an imaginary refuge from rushing lives of the modern world. In 1894, Galesburg was a peaceful city. It had forgotten the First World War, which was twenty years back and no chances of Second World War for another over forty years. It was a city of huge frame houses with wonderful lawns and big trees forming a sort of umbrella on the roads.
People had very leisurely life style and there were no competitions among them. They liked sitting in their lawns and enjoyirig together in each other's company. So every thing was well placed and well settled with complete mental peace. They had no tensions, stresses or embedded fears in their minds and thus no mental ailments. Sam, being a psychiatrist, would not find any patient there, that is why it was said that he certainly can't go back to his old business in Galesburg of 1894.
Posted by Abhishek .M , Akshaya .M 5 years ago (10123786)
- 0 answers
Posted by Annu Bhaskar 5 years ago (10123819)
- 0 answers
Posted by Vidhan Thakur 5 years ago (9292036)
- 0 answers
Posted by Chaitanya Patil 5 years ago (8846273)
- 5 answers
Aman Kumar 5 years ago (10099164)
Posted by Chanagoud Biradar 5 years ago (3480518)
- 1 answers
Posted by Jasspal Singh Virk 5 years ago (7205431)
- 3 answers
Ayushi Saharoy 5 years ago (9898858)
Zaynab Shabeer Deva 5 years ago (10171876)
Yogita Ingle 5 years ago (2577571)
Cactus prepare their food through the process of photosynthesis, like any other plant. Since, Cactus have their leaves reduced to spines, therefore photosynthesis takes place through the stem. The stems are green by the presence of Chlorophyll to make food for the plant.
Posted by Ramya Mardi 5 years ago (8513074)
- 2 answers
Palak Agrahari 5 years ago (9926243)
Posted by Pawan Singhbaghel 5 years ago (6197845)
- 5 answers
Posted by Priyanka Jangid 5 years ago (10112112)
- 1 answers
Meghna Thapar 5 years ago (6237)
Mutiny is a revolt among a group of people to oppose, change, or overthrow an organization to which they were previously loyal. The term is commonly used for a rebellion among members of the military against an internal force, but it can also sometimes mean any type of rebellion against any force.
Posted by Subham Gite 5 years ago (10089872)
- 0 answers
Posted by Chanagoud Biradar 5 years ago (3480518)
- 1 answers
Posted by Pawan Singhbaghel 5 years ago (6197845)
- 2 answers
Dhananjay Khairalia 5 years ago (9320218)
Posted by Vijay Joshi 5 years ago (8790467)
- 1 answers
Posted by Sai Mahesh 5 years ago (10116524)
- 1 answers
Prajnasree Behera 5 years ago (7925071)
Posted by Abhishek Pal 5 years ago (9555995)
- 1 answers
Meghna Thapar 5 years ago (6237)
The ISI mark is a standards-compliance mark for industrial products in India since 1955. The mark certifies that a product conforms to an Indian standard (IS) developed by the Bureau of Indian Standards (BIS), the national standards body of India. Vegetarian mark (green dot symbol) and the Non-vegetarian mark (brown dot symbol), either of this is mandatory for packaged food products. To distinguish between vegetarian and non-vegetarian food.
Posted by Rintu Anta 5 years ago (8678646)
- 1 answers
?☺️?☺️?Neha W(°Ｏ°)W Bharati 5 years ago (5698478)
Posted by Shailendra Jha 5 years ago (10123616)
- 0 answers
Posted by Anuj Pathak 5 years ago (9986206)
- 1 answers
Yogita Ingle 5 years ago (2577571)
AB is a chord of length 9.6 cm of a circle with centre O and radius 6 cm.
The tangents at A and B intersect at P.
CONSTRUCTION : Join OP and OA. Let OP and AB intersect at M.
Let PA = x cm and PM = y cm.
Now, PA=PBPA=PB
and OP is the bisector of ∠APB∠APB [∵∵ two tangents to a circle from an external point are equally inclined to the line segment joining the centre to that point.
Also, OP⊥ABOP⊥AB and OP bisects AB at M [∵∵ OP is the right bisector of AB]
∴∴ AM = MB = 9.629.62cm
=4.8cm.=4.8cm.
In right △AMO△AMO, we have
OA=6cmOA=6cm
and AM=4.8cm.AM=4.8cm.
∴∴ OM = OA2−AM2−−−−−−−−−−√OA2−AM2
=62−4.82−−−−−−−√=62−4.82
=12.96−−−−√=12.96
=3.6cm=3.6cm.
In right △PAO△PAO, we have
AP2 = PM2 + AM2
⇒x2=y2+(4.8)2⇒x2=y2+(4.8)2
⇒x2=y2+23.04⇒x2=y2+23.04...(i)
In right △PAO△PAO, we have
OP2 = PA2 + OA2 [Note ∠PAO=90∘∠PAO=90∘, since AO is the radius at the point of contact]
⇒(y+3.6)2⇒(y+3.6)2
=x2+62=x2+62
⇒y2+7.2y+12.96⇒y2+7.2y+12.96
=x2+36=x2+36
⇒7.2y=46.08⇒7.2y=46.08 [using (i)]
⇒y=6.4cm⇒y=6.4cm
and
x2 = (6.4)2 + 23.04
= 40.96 + 23.04 = 64
⇒x=64−−√=8⇒x=64=8
∴∴ PA=8cm.
Posted by Aryan Khan 5 years ago (10119435)
- 2 answers
Radhika Mantri 5 years ago (9939761)
Yogita Ingle 5 years ago (2577571)
Animal figures, model cart and plough are some of the terracotta toys mentioned in this lesson. I think, children would have liked playing with the model cart the most. Even today; most of the children enjoy playing with toy cars.
Posted by Aman Wasi 5 years ago (10123414)
- 1 answers
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Ranjan Borah 5 years ago (10010188)
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