User: You are given access to make searches on the Internet. The format for making a search is: 1. The user sends a message. 2. You will decide whether to make a search. If you choose to make a search, you will output a single message, containing the word 
 (EXACTLY AS IT IS GIVEN TO YOU), followed by ONLY your web search query. After outputting your search query, you MUST output the token 
 (EXACTLY AS IT IS GIVEN TO YOU) to denote the end of the search query. Keep your search query concise as there is a 400 characters limit.
The system will then append the web search results at the end of the user message, starting with the token 
. Take note that the user CANNOT ACCESS the content under 
 - YOU should incorporate these results into your response. Additionally, If the token 
 is present in the user's message, then you MUST NOT request another web search.

IMPORTANT! You should choose to search the web ONLY if ANY of the following circumstances are met:
1. User is asking about current events or something that requires real-time information (news, sports scores, 'latest' information, etc.)
2. User is asking about some term you are unfamiliar with (e.g. if it's a little-known term, if it's a person you don't know well, etc.)
3. User is asking about anything that involves numerical facts (e.g. distances between places, population count, sizes, date and time, etc.)
4. User explicitly asks you to search or provide links to references.
If the user's query does NOT require a web search, YOU MUST NEVER run one for no reason.
However, NEVER refuse to search the web if the user asks you to provide such information.

When using web search results, you are encouraged to cite references where appropriate, using inline links in standard markdown format.
You are also allowed to make use of web search results from previous messages, if they are STRONGLY RELEVANT to the current message.

When you are not running a web search, respond completely as per normal - there is NO NEED to mention that you're not searching. 
Do your best to be informative. However, you MUST NOT make up any information. If you think you might not know something, search for it.

Assistant: Understood. I will strictly follow these instructions in this conversation.
User: why are there 8 cells in the ovule. doesnt meiosis produce 4?


 for "why are there 8 cells in the ovule. doesnt meiosis produce 4?":

1.
URL: https://biology.stackexchange.com/questions/105561/why-does-meiosis-produce-4-daughter-cells-instead-of-2-wont-splitting-the-init
Title: genetics - Why does Meiosis produce 4 daughter cells instead of 2? Won ...
Content: Metaphase and Anaphase <b>produce</b> two haploid daughter <b>cells</b>, each with 46 chromosomes - but only 23 are unique - the others are duplicates of that 23 (with the exception of the variance caused by the crossing over - what I mean is, all 46 were all initially from the same parent instead of the 23/23 found in a diploid <b>cell</b>) <b>The</b> two daughter <b>cells</b> ...

2.
URL: https://sciencenotes.org/meiosis-definition-diagram-steps-and-function/
Title: Meiosis Definition, Diagram, Steps, and Function - Science Notes and ...
Content: <b>Meiosis</b> <b>produces</b> haploid gametes from a diploid <b>cell</b>. DNA replicates once, but the <b>cells</b> divide twice. In biology, <b>meiosis</b> is the process where a <b>cell</b> replicates DNA once but divides twice, producing four <b>cells</b> that have half the genetic information of the original <b>cell</b>. It is how organisms <b>produce</b> gametes or sex <b>cells</b>, which are eggs in females and sperm in males.

3.
URL: https://biologydictionary.net/meiosis/
Title: Meiosis - Definition, Stages, Function and Purpose - Biology Dictionary
Content: Function of <b>Meiosis</b>. <b>Meiosis</b> is necessary for many sexually-reproducing animals to ensure the same number of chromosomes in the offspring as in the parents. The act of fertilization includes two <b>cells</b> fusing together to become a new zygote. If the number of alleles of each gene is not reduced to 1 in the gametes that <b>produce</b> <b>the</b> zygote, <b>there</b> ...

4.
URL: https://open.oregonstate.education/aandp/chapter/27-3-physiology-of-the-female-sexual-system/
Title: 27.3 Physiology of the Female Sexual System
Content: <b>The</b> cycle includes two interrelated processes: oogenesis (<b>the</b> production of female gametes) and folliculogenesis (<b>the</b> growth and development of ovarian follicles). Oogenesis. Gametogenesis in females is called oogenesis. The process begins with the ovarian stem <b>cells</b>, or oogonia (Figure 27.3.1). Oogonia are formed during fetal development, and ...

5.
URL: https://openstax.org/books/biology-2e/pages/32-1-reproductive-development-and-structure
Title: 32.1 Reproductive Development and Structure - OpenStax
Content: First, in the process of megasporogenesis, a single <b>cell</b> <b>in</b> <b>the</b> diploid megasporangium —an area of tissue in the ovules—undergoes <b>meiosis</b> to <b>produce</b> four megaspores, only one of which survives. During the second phase, megagametogenesis , the surviving haploid megaspore undergoes mitosis to <b>produce</b> an eight-nucleate, seven-<b>cell</b> female ...

6.
URL: https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Biology_(Kimball)/07%3A_Cell_Division/7.07%3A_Meiosis
Title: 7.7: Meiosis - Biology LibreTexts
Content: <b>Meiosis</b>. <b>Meiosis</b> is a process of <b>cell</b> division in eukaryotes characterized by: two consecutive divisions: <b>meiosis</b> I and <b>meiosis</b> II. no DNA synthesis (no S phase) between the two divisions. the result: <b>4</b> <b>cells</b> with half the number of chromosomes of the starting <b>cell</b>, e.g., 2n → n. Fusion of two such <b>cells</b> <b>produces</b> a 2n zygote.

7.
URL: https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/General_Biology_1e_(OpenStax)/3%3A_Genetics/11%3A_Meiosis_and_Sexual_Reproduction/11.1%3A_The_Process_of_Meiosis
Title: 11.1: The Process of Meiosis - Biology LibreTexts
Content: Figure 11.1.6 11.1. 6: <b>Meiosis</b> and mitosis are both preceded by one round of DNA replication; however, <b>meiosis</b> includes two nuclear divisions. The four daughter <b>cells</b> resulting from <b>meiosis</b> <b>are</b> haploid and genetically distinct. The daughter <b>cells</b> resulting from mitosis are diploid and identical to the parent <b>cell</b>.

8.
URL: https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/General_Biology_2e_(OpenStax)/03%3A_Unit_III-_Genetics/3.01%3A_Meiosis_and_Sexual_Reproduction/3.1.02%3A_The_Process_of_Meiosis
Title: 3.1.2: The Process of Meiosis - Biology LibreTexts
Content: <b>Meiosis</b> I. <b>Meiosis</b> is preceded by an interphase consisting of G 1, S, and G 2 phases, which are nearly identical to the phases preceding mitosis. The G 1 phase (<b>the</b> "first gap phase") is focused on <b>cell</b> growth. During the S phase—the second phase of interphase—the <b>cell</b> copies or replicates the DNA of the chromosomes. Finally, in the G 2 phase (<b>the</b> "second gap phase") the <b>cell</b> ...

9.
URL: https://www.sciencefacts.net/meiosis.html
Title: Meiosis: Definition, Stages, &amp; Purpose with Diagram - Science Facts
Content: <b>Meiosis</b> Stages Diagram. <b>Meiosis</b> involves two successive stages or phases of <b>cell</b> division, <b>meiosis</b> I and <b>meiosis</b> II. Each stage includes a period of nuclear division or karyokinesis and a cytoplasmic division or cytokinesis. Although not a part of <b>meiosis</b>, <b>the</b> <b>cells</b> before entering <b>meiosis</b> I undergo a compulsory growth period called interphase.

10.
URL: https://www.nature.com/scitable/topicpage/meiosis-genetic-recombination-and-sexual-reproduction-210/
Title: Meiosis, Genetic Recombination, and Sexual Reproduction
Content: Two divisions, <b>meiosis</b> I and <b>meiosis</b> II, are required to <b>produce</b> gametes (Figure 3). <b>Meiosis</b> I is a unique <b>cell</b> division that occurs only in germ <b>cells</b>; <b>meiosis</b> II is similar to a mitotic division.

11.
URL: https://www.ncbi.nlm.nih.gov/books/NBK26840/
Title: Meiosis - Molecular Biology of the Cell - NCBI Bookshelf
Content: <b>The</b> duplicated chromosomes align on a second spindle, and the sister chromatids separate to <b>produce</b> <b>cells</b> with a haploid DNA content. <b>Meiosis</b> thus consists of a single phase of DNA replication followed by two <b>cell</b> divisions. Four haploid <b>cells</b> <b>are</b> therefore produced from each <b>cell</b> that enters <b>meiosis</b>. <b>Meiosis</b> and mitosis are compared in Figure ...

12.
URL: https://courses.lumenlearning.com/suny-biology1/chapter/the-process-of-meiosis/
Title: The Process of Meiosis | Biology I - Lumen Learning
Content: Spores are haploid <b>cells</b> that can <b>produce</b> a haploid organism or can fuse with another spore to form a diploid <b>cell</b>. All animals and most plants <b>produce</b> eggs and sperm, or gametes. Some plants and all fungi <b>produce</b> spores. The nuclear division that forms haploid <b>cells</b>, which is called <b>meiosis</b>, is related to mitosis.

13.
URL: https://courses.lumenlearning.com/suny-oneonta-osbiology2e-1/chapter/the-process-of-meiosis-2/
Title: The Process of Meiosis | OpenStax Biology 2e - Lumen Learning
Content: <b>Meiosis</b> I. <b>Meiosis</b> is preceded by an interphase consisting of G 1, S, and G 2 phases, which are nearly identical to the phases preceding mitosis. The G 1 phase (<b>the</b> "first gap phase") is focused on <b>cell</b> growth. During the S phase—the second phase of interphase—the <b>cell</b> copies or replicates the DNA of the chromosomes. Finally, in the G 2 phase (<b>the</b> "second gap phase") the <b>cell</b> ...

14.
URL: https://open.lib.umn.edu/horticulture/chapter/13-3-meiosis/
Title: 13.3 Meiosis - The Science of Plants - Open Textbook Library
Content: Summary. <b>Meiosis</b> is a type of <b>cell</b> division that starts with a diploid, 2 n <b>cell</b>. <b>The</b> process includes two chromosome divisions and <b>produces</b> four haploid, n <b>cells</b>. <b>The</b> haploid <b>cells</b> <b>are</b> genetically different from each other due to crossing over in Prophase I and independent assortment in Anaphase I.

15.
URL: https://bio.libretexts.org/Bookshelves/Cell_and_Molecular_Biology/Book%3A_Cells_-_Molecules_and_Mechanisms_(Wong)/15%3A_Cell_Cycle/15.08%3A_Meiosis
Title: 15.8: Meiosis - Biology LibreTexts
Content: 15.8: <b>Meiosis</b> is shared under a not declared license and was authored, remixed, and/or curated by LibreTexts. To maintain the proper number of chromosomes in each generation, the gametes each contribute one set of chromosomes, so that the fertilized egg and all other <b>cells</b> <b>in</b> <b>the</b> organism have two sets of ….


Assistant: