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What are indole compounds and how it is formed ?

Posted by Pradeep Upadhaya 2 days, 17 hours ago

CBSE > Class 11 > Biology

1 answers

Noushaba Mirza 2 days, 16 hours ago

Indole is an aromatic heterocyclic organic compound with formula C8H7N. It has a bicyclic structure, consisting of a six-membered benzene ring fused to a five-membered pyrrole ring. Indole is widely distributed in the natural environment and can be produced by a variety of bacteria.

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Can photosynthesis not occur in land plants if they are totally submerged in water

Posted by Priya Tomar 4 days, 2 hours ago

CBSE > Class 11 > Biology

0 answers

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Prokaryotic

Posted by Ananda Madhi 5 days, 11 hours ago

CBSE > Class 11 > Biology

0 answers

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What is neuromuscular junction

Posted by Nishu Bansal 1 week, 1 day ago

CBSE > Class 11 > Biology

2 answers

Ankit ............ 1 week ago

Neuromuscular junction is a highly specialised synapse between a motor neuron terminal and it's muscle fibres that are responsible for converting electrical impulses generated bythe motor neuron into electrical activity in the muscle fibres.

Adithya Dev A 1 week ago

The region in the striated muscles of our body where the motor nerve endings terminate is known as the NEUROMUSCULAR REGION.

ANSWER

What is meant by morphology and anatomy

Posted by Adaziio Adaziio 1 week, 2 days ago

CBSE > Class 11 > Biology

1 answers

Shivani Shivani 1 week, 2 days ago

the study of external features of organism is called morfology the study of internal features of organisms is called anatomy

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Table 13.1

Posted by Skr Skr 1 week, 3 days ago

CBSE > Class 11 > Biology

0 answers

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What does it means"the replicated chromosomes (DNA)are then distributed to daughter nuclei by a complex series of events during cell division"???

Posted by Kripa Gupta 1 week, 4 days ago

CBSE > Class 11 > Biology

1 answers

Kunwar Ugh 1 week, 3 days ago

Replicated chromosome

ANSWER

Develop a concept map on mitosis & meiosis

Posted by Mohan Thakur 2 weeks, 1 day ago

CBSE > Class 11 > Biology

2 answers

Balram Patidar 1 week, 3 days ago

Balram Patidar 1 week, 4 days ago

BIOMOLECULAR

ANSWER

Difference between neurones and neurogrial cell.

Posted by Divya Kumari 2 weeks, 1 day ago

CBSE > Class 11 > Biology

0 answers

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External pressure and osmotic pressure.

Posted by Divya Kumari 2 weeks, 2 days ago

CBSE > Class 11 > Biology

0 answers

ANSWER

Plants have neural system.

Posted by Divya Kumari 2 weeks, 3 days ago

CBSE > Class 11 > Biology

3 answers

Sia 🤖 2 weeks, 3 days ago

Plants have no brain or central nervous system, which means they can't feel anything. Even though plants don't have nervous systems, they can respond to stimuli.

Shivani Shivani 1 week, 2 days ago

no plants dont have neural system

Divya Kumari 2 weeks, 2 days ago

But in touch me not plant and Venus flytrap plants sprinking. why?

ANSWER

Where do meitosis and meiosis occur in plant and animal cell

Posted by Vamika Vamika 2 weeks, 4 days ago

CBSE > Class 11 > Biology

1 answers

Sia 🤖 2 weeks, 4 days ago

In animals mitosis occurs in somatic cells and meiosis in germ cells during gamete formation, in plants mitosis occurs in all except those which produce spores by meiosis.

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What is synapsis

Posted by Pradeep Upadhaya 3 weeks, 1 day ago

CBSE > Class 11 > Biology

1 answers

Adithya Dev A 3 weeks ago

The pairing up of HOMOLOGOUS chromosomes by crossing over. It takes place during ZYGOTENE stage in meiotic division.

3Thank You

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Which is gaseous hormone?

Posted by Harjot Randhawa 3 weeks, 1 day ago

CBSE > Class 11 > Biology

1 answers

Ankit ............ 3 weeks, 1 day ago

Ethylene,the gaseous plant hormone.

ANSWER

What is the role of cholecystokinin?

Posted by Divya Kumari 3 weeks, 5 days ago

CBSE > Class 11 > Biology

3 answers

Ankit ............ 3 weeks, 2 days ago

Yes

Divya Kumari 3 weeks, 5 days ago

So it digestive hormone

Ankit ............ 3 weeks, 5 days ago

It plays a key role in the facilitating digestion in the small intestine. It is secreted from the mucosal epithelial cells from the first segment of small intestine.

ANSWER

How does the Heart function

Posted by Mayank Narang 3 weeks, 6 days ago

CBSE > Class 11 > Biology

2 answers

Prabhjot Kaur 2 weeks, 6 days ago

Heart works as pump in our body and it contract and relax

Pradeep Upadhaya 3 weeks ago

Heart work as a pump in our body

ANSWER

What is nephrons

Posted by Neha Singh 1 month ago

CBSE > Class 11 > Biology

1 answers

Sabir Ahmad 1 month ago

Nephron is tha functional unit of kidney

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Bio name and

Posted by Linkan Mohanty 1 month ago

CBSE > Class 11 > Biology

2 answers

Adithya Dev A 1 month ago

A correction = Garden pea is 𝘗𝘪𝘴𝘶𝘮 𝘴𝘢𝘵𝘪𝘷𝘶𝘮.

Adithya Dev A 1 month ago

Dog = 𝘊𝘢𝘯𝘪𝘴 𝘧𝘢𝘮𝘪𝘭𝘪𝘢𝘳𝘪𝘴. Cat = 𝘍𝘦𝘭𝘪𝘴 𝘤𝘢𝘵𝘶𝘴. Lion = 𝘗𝘢𝘯𝘵𝘩𝘦𝘳𝘢 𝘭𝘦𝘰. Modern Human = 𝘏𝘰𝘮𝘰 𝘴𝘢𝘱𝘪𝘦𝘯. Upright man = 𝘏𝘰𝘮𝘰 𝘦𝘳𝘦𝘤𝘵𝘶𝘴. Early man = 𝘏𝘰𝘮𝘰 𝘩𝘢𝘣𝘪𝘭𝘪𝘴. Neanderthal man = 𝘏𝘰𝘮𝘰 𝘯𝘦𝘢𝘯𝘥𝘦𝘳𝘵𝘩𝘢𝘭𝘪𝘴. Tiger = 𝘗𝘢𝘯𝘵𝘩𝘦𝘳𝘢 𝘵𝘪𝘨𝘳𝘪𝘴 Leopard = 𝘗𝘢𝘯𝘵𝘩𝘦𝘳𝘢 𝘱𝘢𝘳𝘥𝘶𝘴. Housefly = 𝘔𝘶𝘴𝘤𝘢 𝘥𝘰𝘮𝘦𝘴𝘵𝘪𝘤𝘢. Mango = 𝘔𝘢𝘯𝘨𝘪𝘧𝘦𝘳𝘢 𝘪𝘯𝘥𝘪𝘤𝘢. Potato = 𝘚𝘰𝘭𝘢𝘯𝘶𝘮 𝘵𝘶𝘣𝘦𝘳𝘰𝘴𝘶𝘮. Brinjal = 𝘚𝘰𝘭𝘢𝘯𝘶𝘮 𝘮𝘦𝘭𝘰𝘯𝘨𝘦𝘯𝘢. Rice = 𝘖𝘳𝘺𝘻𝘢 𝘴𝘢𝘵𝘪𝘷𝘢. Ground Pea = 𝘗𝘪𝘴𝘶𝘮 𝘴𝘢𝘵𝘪𝘷𝘶𝘮. Wheat = 𝘛𝘳𝘪𝘵𝘪𝘤𝘶𝘮 𝘢𝘦𝘴𝘵𝘪𝘷𝘶𝘮. Indian earthworm = 𝘗𝘩𝘦𝘳𝘦𝘵𝘪𝘮𝘢 𝘗𝘰𝘴𝘵𝘩𝘶𝘮𝘢. Cockroach = 𝘗𝘦𝘳𝘪𝘱𝘭𝘢𝘯𝘦𝘵𝘢 𝘢𝘮𝘦𝘳𝘪𝘤𝘢𝘯𝘢. Indian bee = 𝘈𝘱𝘪𝘴 𝘤𝘦𝘳𝘢𝘯𝘢 𝘪𝘯𝘥𝘪𝘤𝘢. Garlic = 𝘈𝘭𝘭𝘪𝘶𝘮 𝘴𝘢𝘵𝘪𝘷𝘶𝘮. Onion = 𝘈𝘭𝘭𝘪𝘶𝘮 𝘤𝘦𝘱𝘢. Tomato = 𝘚𝘰𝘭𝘢𝘯𝘶𝘮 𝘭𝘺𝘤𝘰𝘱𝘦𝘳𝘴𝘪𝘤𝘶𝘮. Lemon = 𝘊𝘪𝘵𝘳𝘶𝘴 𝘭𝘦𝘮𝘰𝘯. Pomegranate = 𝘗𝘶𝘯𝘪𝘤𝘢 𝘨𝘳𝘢𝘯𝘢𝘵𝘶𝘮. Coconut = 𝘊𝘰𝘤𝘰𝘴 𝘯𝘶𝘤𝘪𝘧𝘦𝘳𝘢.

ANSWER

What is the average cell cycle span for a mammalian cells

Posted by Salim Salim 1 month, 1 week ago

CBSE > Class 11 > Biology

4 answers

Pradeep Upadhaya 3 weeks ago

From 24 hours , 1 hours is for cell division

Anshika Kumari 1 month ago

24 hours

Aman Preet 1 month ago

24 hour

Jasleen Kaur 1 month, 1 week ago

The average cell cycle span for a mammalian cell is about 24 hours

ANSWER

What is bone marrow

Posted by Pradeep Upadhaya 1 month, 1 week ago

CBSE > Class 11 > Biology

2 answers

Shilpa Shilpa Shivanand Patil 1 month, 1 week ago

Mention the cell wall material. And stored food. In phaeophyceace members

Md 👊🏻 1 month, 1 week ago

The soft, spongy tissue that has many blood vessels and is found in the center of most bones.

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First kingdom of plant to inhibit land?

Posted by Afif Makrani 1 month, 1 week ago

CBSE > Class 11 > Biology

3 answers

Shivani Shivani 1 week, 2 days ago

pteridophytes

Dimpy Goyal 2 weeks ago

Pteridophytes

Lakshaya Srivastav 1 month, 1 week ago

Bryophytes

ANSWER

name the class to which following plants belong to 1. Funeral 2. Anthoceros 3. Riccia 4. Politricum

Posted by Shreya 🇮🇳👍 1 month, 1 week ago

CBSE > Class 11 > Biology

1 answers

Anjali Verma 1 month, 1 week ago

Chrysanthemum

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Which is not the part of human brain thymus gland, pituitary gland,pineal gland ..

Posted by Divya Kumari 1 month, 1 week ago

CBSE > Class 11 > Biology

2 answers

Anshika Kumari 1 month ago

Thymus gland only

Chanchal Nain 1 month, 1 week ago

Thymus gland

ANSWER

Reisners membrame is present in ear ,stapes.

Posted by Divya Kumari 1 month, 1 week ago

CBSE > Class 11 > Biology

1 answers

Md 👊🏻 1 month, 1 week ago

The vestibular membrane, vestibular wall or Reissner's membrane, is a membrane inside the cochlea of the inner ear. It separates the cochlear duct from the vestibular duct

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Selectively permeable

Posted by Vijay Shinde 1 month, 2 weeks ago

CBSE > Class 11 > Biology

2 answers

Mannu Dahiya 1 month, 1 week ago

Cell membrane is knowm as selectively permeable membrane because it is like a guard by his permission substances enters and exits.

Adithya Dev A 1 month, 2 weeks ago

It simply means that only a few particular electrolytes can penetrate through the membrane.

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Rhizophora possess

Posted by Khoom Motom 1 month, 2 weeks ago

CBSE > Class 11 > Biology

1 answers

Adithya Dev A 1 month, 2 weeks ago

Pneumatophores (breathing roots)

3Thank You

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Which is not the universal rule of nomenclature?

Posted by Saw Joel 1 month, 2 weeks ago

CBSE > Class 11 > Biology

1 answers

Ashish Kumar 1 month, 1 week ago

Names are not in Greek but is in latin

ANSWER

Phylum ctenophora

Posted by Muskan Yadav 1 month, 2 weeks ago

CBSE > Class 11 > Biology

1 answers

Adithya Dev A 1 month, 2 weeks ago

Comprises of Sea walnuts and comb jellies. Show biradial symmetry, external fertilization, acoelomates and diploblastic. Tissue grade body organization and the most vital characteristic property is BIOLUMINESCENCE.