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Diagram of developing embryo

Posted by Vipin Nahar 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Yuraj Obreo 7 years, 8 months ago

See in book

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How does meiosis occurs in embryo

Posted by Rupesh Mishra 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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What is do you mean by mammary glands

Posted by Ankur And Akash Talukder 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Yuraj Obreo 7 years, 8 months ago

Secrets milk(macaliyuos)

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A e-coli cell with N15 heavy isotope in both strand of DNA. This DNA grow in a culture medium NH4Cl in which N14 isotope is present. Then what is the percentage of hybrid and parental DNA after 60min.

Posted by Nitin Dagar 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Nitin Dagar 7 years, 9 months ago

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Posted by Nitin Dagar 7 years, 9 months ago

CBSE > Class 12 > Biology

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Explain with the help of diagram the development of mature embryo sac from a megaspores mother cell

Posted by Manglesh Singh 7 years, 9 months ago

CBSE > Class 12 > Biology

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Difference between binary fission and budding

Posted by Manisha Sekar 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Najirul Husaain 7 years, 9 months ago

In binary fission the parent organism divides into two halves and each rapidely grows into an adult whereas in budding small buds are produced that initially remain attached to the parent organism which eventually gets separated and mature into new organism.

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Complete process of dicotyledonous embryo formation

Posted by Dheeraj Manral 7 years, 9 months ago

CBSE > Class 12 > Biology

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What is pre-fertilisation events?

Posted by Ankur And Akash Talukder 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Jaswanth Sai 7 years, 8 months ago

The events which ouccer befour fertilisation like gamate formation this type of events aer called pre-fretilisation events

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How many years of banyan tree?

Posted by Ankur And Akash Talukder 7 years, 9 months ago

CBSE > Class 12 > Biology

3 answers

Jaswanth Sai 7 years, 8 months ago

100 - 150 years

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Shajith Shajith 7 years, 9 months ago

Bro..i think its 25 years only

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Aman Sahu 7 years, 9 months ago

50-100yrs

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Define: 1) juvenile phase 2) senescent phase

Posted by Ankur And Akash Talukder 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Shajith Shajith 7 years, 9 months ago

1)Juvenility: Organisms develop to reproduce (1-14 yrs) 2) Senescent phase : In plants... progressive deterioration

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Differentiate between a zoospores and a zygote?

Posted by Ankur And Akash Talukder 7 years, 9 months ago

CBSE > Class 12 > Biology

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About fructose

Posted by Dawar Choudhury 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Jaswanth Sai 7 years, 8 months ago

It is a suger

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When the aids virus starts

Posted by Ankit Kumare 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Maths Topper Girl 7 years, 9 months ago

1981

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Mcq

Posted by Shivani Sharma 7 years, 9 months ago

CBSE > Class 12 > Biology

2 answers

Ankur And Akash Talukder 7 years, 9 months ago

It is mean by multiple choice questions

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Aman Chhillar 7 years, 9 months ago

???

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What is the Relationship between Linkage and Recombination?? Explain

Posted by Akash Kumar 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Hritik Pathak 7 years, 9 months ago

Linage is the physical association of two genes wheather recombination refers for crossing over between two genes i.e - linkage is inversely proportional to recombination

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If humans evolved from chimpanzees, why are chimpanzees still around?

Posted by Jaya Shanti 7 years, 9 months ago

CBSE > Class 12 > Biology

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If women were not created from Adam's rib, why is it that men have one fewer rib than women?

Posted by Jaya Shanti 7 years, 9 months ago

CBSE > Class 12 > Biology

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Why do women typically live longer than men. ?

Posted by Jaya Shanti 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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Does brain size relate to intelligence? ? ?

Posted by Jaya Shanti 7 years, 9 months ago

CBSE > Class 12 > Biology

2 answers

Jaya Shanti 7 years, 9 months ago

Thanks

1Thank You

Tanisha Saini 7 years, 9 months ago

I don't think so that the brain size relate to intelligence

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What cells are responsible for the production of blood thrombocytes? ? ?

Posted by Jaya Shanti 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Mansi Gupta 7 years, 9 months ago

Megakaryocytes

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Which genetic disease is caused by the dysfunctioning of 13 chromosomes? ? ?

Posted by Jaya Shanti 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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What is microsproengium

Posted by Prashant Raj 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Jaya Shanti 7 years, 9 months ago

a sporangium containing microspores.

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Stobilanthus kunthiyana is which type of plant

Posted by Shruti Bandil 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Jaya Shanti 7 years, 9 months ago

Neelakurinji (Strobilanthes Kunthiana) is a rare plant that grows mainly in the shola grasslands of Western Ghats in India. This plant is famous for the fact that it blooms only once in 12 years..! This plant with several branches and blue flowers bloom in a cluster and is a magnificent visual treat to watch.

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what is gootte

Posted by Ayushi Dubey 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Jaya Shanti 7 years, 9 months ago

It is a process in which a part of the plant body gets detached and develops in to a new independent plant. ... In higher plants, any part of the body maybe capable of vegetative propagation. Many plants produce modified stems, roots, and leaves, specially for natural vegetative propagation.

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Name the enzyme which filled in the sperm head?

Posted by Gulrej Kausar 7 years, 9 months ago

CBSE > Class 12 > Biology