Question 6) With a neat diagram explain the 7-celled, 8- nucleate nature of the female gametophyte.

Embryo sac (or female gametophyte) is formed by three successive mitotic divisions that take place in the nucleus of megaspore.
The nucleus of the functional megaspore divides meiotically to form two nuclei which move to the opposite poles, forming the 2-nucleate embryo sac. Two more sequential mitotic nuclear divisions result in the formation of the 4-nucleate and later the 8-nucleate stages of the embryo sac. .

After the 8-nucleate stage, cell walls are laid down leading to the organisation of the typical female gametophyte or embryo sac. Six of the eight nuclei are grouped together at micropylar and chalazal end and form the egg apparatus and antipodals respectively. The large central cell left over with two polar nuclei. Thus, a typical female gametophyte consists of 7 cells with 8 nucleus.

Question 6) With a neat diagram explain the 7-celled, 8- nucleate nature of the female gametophyte.- Hosting Precise

Posted on 11th Nov 2021 06:45:55 in

Question 6) With a neat diagram explain the 7-celled, 8- nucleate nature of the female gametophyte.

Answer:

FAQs

Hosting Precise is an innovative supplier of the web domain and hosting services. We provide responsive, fully-featured Domains and Hosting services at an affordable price. Our main objective is to offer best and reliable Hosting packages for all kind of businesses with full customer satisfaction and Domain Registrations with all extensions. Ourcustomer base encompasses all sectors and sizes, from small businesses to industry leaders. Naturally, a client base this diverse has many different requirements. We cater to these needs by offering flexible, scalable solutions - from basic hosting account to complex dedicated server clusters - on a variety of platforms. Join Hosting Precise and its vast community now and start creating trends online. We provide hosting on Linux and Windows servers, suitable for static and dynamic website whichever preferred by clients depending on their web development platforms like PHP, ASP.net, ASP, Java, etc.

Here are some of its key points:

Average speed: 183 ms
Average page loading time: 3.10 seconds
Uptime: 99.99%
Key features: Unlimited SSD space and websites, support for HTTP/3 and QUIC technologies, 21x speed with LiteSpeed caching technology.
Customer support: 24/7 and 365 days through Live chat, e-mail, customer call, and WhatsApp. +91 8651423674

User ratings

User ratings are of utmost importance because claiming to have an uptime over 99% is different from actually having it. So be mindful and go through the reviews before you choose.

Every website takes up space on a physical server some-where. Web hosting stores those files and makes your site’s content accessible to online.

We offer a 14 day grace period for invoice payment before the associated service is suspended for nonpayment. This 14 day period starts on the invoice due date, not on the date the invoice is issued.

Yes

You can migrate your website from some other website hosting provider to Hosting Precise.

To select the right Linux shared hosting plan for your business.

A starter package is a go-to option if your project is at the beginner stage and requires limited website storage requirements.
If you have a large-sized project bandwidth, websites requirements are high. You can go with performance & business plans.

No limit.

Yes

No, Our web service uptime is currently 99.99%.

You can purchase add-on cPanel accounts anytime after the Linux Reseller Hosting product is purchased

No. After you bough a domain name, then it’s yours and you can not change that name. Domain names are unique and if one is taken, no one change or edit that. https://www.hostingprecise.com/

Total Posted 6528