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Describe with suitable diagram about the development of embryo in dicot plant

Posted by Payal Ghosh 5 years, 11 months ago

2 answers

(1) Formation of embroy (2) Proembryo (3) T- shaped stage (4) Quadrant stage (5) octet stage (6) Globular stage (7) Heart shaped stage (8) Torpedo stage ( mature embryo)

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Yogita Ingle 5 years, 11 months ago

Development of a dicot embryo (i) Embryo formation starts after a certain amount of endosperm is formed. (ii) Zygote divides by mitosis to form a proembryo. (iii) Formation of globular and heart-shaped embryo occurs, which finally becomes horse shoe-shaped forms a mature embryo. (iv) In dicot plants, embryo consists of two cotyledons and an embryonal axis between them.(v) The portion of embryonal axis above the level of attachment of cotyledons is epicotyl and it terminates in the plumule. (vi) The portion of embryonal axis below the level of attachment of cotyledon is the hypocotyl, it becomes radicle (root tip). The embryonic stages during the development of a mature embryo sac are:

(a) Fertilised embryo sac showing zygote and Primary Endosperm Nucleus (PEN).

(b) Stages in embryo development in a dicot

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Class y math 7.2 number 1 hoe to solve

Posted by Rumi Roy 5 years, 11 months ago

Entrance Exam > NEET-UG > Physics

0 answers

ANSWER

What is Shm

Posted by Sumit Sharma 5 years, 11 months ago

Entrance Exam > JEE main > Physics

4 answers

Alok Singh 5 years ago

A to and fro motion of an object of particle Ex. Simple pendulum It's full form - Simple Harming Motion

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As Gaming Station 5 years, 4 months ago

Simple harmonic motion

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Anuj Singh 5 years, 11 months ago

It is a type of motion in which the particle periodically passes through its mean position again and again.

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Suyash Shukla 5 years, 11 months ago

Simple harmonic motion

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What is mole

Posted by Bodapati Ramesh 5 years, 11 months ago

Entrance Exam > NEET-UG > Chemistry

2 answers

Yogita Ingle 5 years, 11 months ago

Atoms and molecules are too small to count. To solve this problem their numbers are expressed in terms of Avogadro’s number (N_A = 6.023 10²³). Mole is the number equal to Avogadro’s number just like a dozen is equal to 12, a century means 100, a score means = 20.

Mole can be defined as a unit which represents 6.023 x10²³ particles of same matter.

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Bodapati Ramesh 5 years, 11 months ago

6.022×10"23

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Chelate ligand and ambidendate ligand

Posted by Ghanshyam Singh Rawat 5 years, 11 months ago

Entrance Exam > NEET-UG > Chemistry

1 answers

Ankur Sonar 5 years, 11 months ago

Chelate ligand= forming chelating complexes Ambidentate ligand=which act as ambidient in nature

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What is primary valency in coordination compounds

Posted by Ghanshyam Singh Rawat 5 years, 11 months ago

Entrance Exam > NEET-UG > Chemistry

2 answers

Ankur Sonar 5 years, 11 months ago

Oxidation state of the compound

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Himanshu Bansal 5 years, 11 months ago

The central metal or the metal atoms in coordination compounds show two types of valency. They are the primary and secondary valency. The primary valency relates to the oxidation state and the secondary valency relates to the coordinate number. The number of secondary valences is fixed for every metal atom.

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How to get ncert exemplar

Posted by Sushmasri Maguluri 5 years, 11 months ago

Entrance Exam > NEET-UG > Question Papers

2 answers

Sushmasri Maguluri 5 years, 7 months ago

Where can i download it

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Aditya Chauhan 5 years, 9 months ago

You can download it or purchase it

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what is the relation between Mrs velocity and mass

Posted by Ragavan Rengamannar 6 years ago

Entrance Exam > NEET-UG > Physics

1 answers

Priya Rajput 5 years, 9 months ago

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ANSWER

What is algae

Posted by Shruthika Rajamanickam 6 years ago

Entrance Exam > NEET-UG > Biology

3 answers

Ninja Servers Cos 5 years, 11 months ago

Algae topic from chapter PLANT KINGDOM RELEASING SOON...... ALGAE is photosynthetic prokaryotic organisms with Thallus body Contains chlorophyll and caretonids and xanthophylls as pigments .....more points By Ninja Servers

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Ninja Servers Cos 5 years, 11 months ago

Visit and be regular for NEET 2020 PREP

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Ninja Servers Cos 5 years, 11 months ago

? Biology... CLASS 11 + MEDICAL ?CHAPTER 1 ?BOTANY (BIO) LIVING WORLD TOPIC-1 ? link https://youtu.be/hV7krwZRt-U TOPIC 2 ? LINK https://youtu.be/FKKA20qEA2c TOPIC 3 ? link https://youtu.be/rHQf940bayI TOPIC 4 ? LINK (last topic) https://youtu.be/yKf9zTaKMdU ? PDF FORMAT OF NOTES :-LINK ? Unavailable (all details in video already given) Social sites ? ?INSTAGRAM:- http://instagram.com/ninja.servers ?FACEBOOK :- http://facebook.com/ABHAYPATHAK(NINJA) PREMIUM ? FROM April 2020(new session) ...so Subscribe now (free) ❤JOIN ON GROUP (FREE) For any doubt or to take premium of ninja servers.... ?WHATTSAPP :- Join us on whatsapp (individuals or in group ) Follow this link to join my WhatsApp group ✅Whatsapp ? link. -- https://chat.whatsapp.com/JQcg8QQyGP59sJGFFKQvk7 Only dedicated ones Please join, ?Stay young, live free ?HELP EVERYONE, BE A WARRIOR BE A NINJA.. ? ©️NINJA SERVERS ???????? POST A COMMENT, BE OUR STAR ?

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Oxidation number of sulphur in KAl(SO4)2.12H2O

Posted by Amit Ranjan 6 years ago

Entrance Exam > NEET-UG > Chemistry

0 answers

ANSWER

what is the configuration sodium and potassium

Posted by Aasir Naved 6 years ago

Entrance Exam > NEET-UG > Chemistry

1 answers

Sanju Gm 5 years, 3 months ago

Sodium- [Ne] 3s¹ Potassium- [Ar] 4s¹

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ANSWER

12th 10.1 exercise

Posted by Rishabh Thakur 6 years ago

Entrance Exam > JEE main > Mathematics

1 answers

Arti Singh 5 years, 11 months ago

nznvhkdkso

3Thank You

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1gram of compound react with hcl to give 0.1189mols of co2 then molar mass of compound

Posted by Reena Rajeev 6 years ago

Entrance Exam > JEE main > Chemistry

0 answers

ANSWER

If the acceleration due to gravity at the surface of earth is g. the work done in slowly lifting a body of mass m from the earth surface to a height R equal to the radius of the earth is???

Posted by Manjit Singh 6 years ago

Entrance Exam > JEE main > Physics

2 answers

Jay Nahata 5 years, 10 months ago

-mgR

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Mithilesh Kumar 6 years ago

6400km

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What is gravitation?

Posted by Amit Kanawaliya 6 years ago

Entrance Exam > JEE main > Physics

1 answers

As Gaming Station 5 years, 4 months ago

The property of a body by which it can attract another body

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ANSWER

Ncert all question solution

Posted by Mohammed Salamuddin 6 years ago

Entrance Exam > NEET-UG > Chemistry

0 answers

ANSWER

How can I increase my confidence

Posted by Utkarsh Singh 6 years ago

Entrance Exam > JEE main > Chemistry

3 answers

Rishabh Roy 5 years, 2 months ago

By saying ,"vfycygchivhovtudyrsihgouffystaouftdlfudgoffufigjgjfjgjvjgjgjgih".?? Hope it helps.....?

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Vishal Adhikari 5 years, 11 months ago

By increasing your study time

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Dddd Ddddd 6 years ago

By not giving exam

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ANSWER

What could be the limiting factor/s in region A?

Posted by Niladri Ghosh 6 years ago

Entrance Exam > NEET-UG > Biology

0 answers

ANSWER

Two slits in youngs experiment are 0.02cm apart. The interference fringes for light of wave length 6000A°are formed on a screen 80cm away. Calculate the distance of fifth bright fringe

Posted by Anita Kumari 6 years ago

Entrance Exam > NEET-UG > Physics

2 answers

Deepa Shiju 5 years ago

1.2cm

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Kurai Dodiya Gohil 5 years, 7 months ago

in youngs experiment they given us . d=0.0002m π=0.0000006m D=0.8m n=5. then we find x=? we have a formula . nπ=(xd)/D AND GET YOUR ANS

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If linear density of a rod of length 3m varies as lemda =2+x then the position of the centre of gravity of the rod is

Posted by Aaisha Gondane 6 years ago

Entrance Exam > NEET-UG > Physics

0 answers

ANSWER

What is sound?

Posted by Sachin Kumar 6 years ago

Entrance Exam > JEE main > Physics

1 answers

Gaurav Seth 6 years ago

Sound is a form of energy which produces a sensation of hearing in our ears.
Sound is produced due to the vibration of objects. Vibration is the rapid to and fro motion of an object.
Vibrating objects are the source of all sounds Irregular, chaotic vibrations produce noise Regular, controlled vibration can produce music All sound is a combination of pure frequencies
A stretched rubber band when plucked vibrates and produces sound.

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If the function f(x)= x^3-12ax^2+36a^2x-4 attains its maximum and minimum at x=p and x=q respectively and if 3p=q^2 then a is

Posted by Momos K 6 years ago

Entrance Exam > JEE main > Mathematics

0 answers

ANSWER

How to solve mathematically question

Posted by Rahul Kumar 6 years ago

Entrance Exam > NEET-UG > Physics

0 answers

ANSWER

What is algae?

Posted by Rukasen Terang 6 years ago

Entrance Exam > NEET-UG > Biology

3 answers

Misty [email protected] 5 years, 11 months ago

How

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Ninja Servers Cos 5 years, 11 months ago

Y'all right answer

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Yogita Ingle 6 years ago

Algae

Algae are chlorophyll-bearing, simple, thalloid, autotrophic and largely aquatic plants.
They occur in moist stones, soils, and wood or in association with fungi and animals.

Example-1. Lichen is the association of algae with fungi.

Algae grow on the body of sloth bear.

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ANSWER

Details of algae

Posted by Rukasen Terang 6 years ago

Entrance Exam > NEET-UG > Biology

0 answers

ANSWER

11 board and jee mains+advance

Posted by Md Ibrahim 6 years ago

Entrance Exam > JEE main > Mathematics

0 answers

ANSWER

Define polymers

Posted by Rohit Holiday 6 years ago

Entrance Exam > NEET-UG > Chemistry

1 answers

Himanshu Kumar 5 years ago

Polymer is long chain which are made of a small part monomer

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ANSWER

How to study bio ?

Posted by Sushil Gaikwad 6 years ago

Entrance Exam > NEET-UG > Biology

4 answers

Shawan Kawatra 5 years, 2 months ago

Use unacademy app

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Ninja Servers Cos 5 years, 11 months ago

Visit and check us out on YouTube as NINJA SERVERS EDUCATION.... as I am also a NEET 2020 aspirant... Channel started by basics of NCERT + COMPETITION REVIEWS

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Line by line of NCERT

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Revision notes of aptitude test

Posted by Ankit Kumar Verma 6 years ago

Entrance Exam > JEE main > Aptitude Test