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Q: What is the Term for an organism with the chromosome designation 3n?
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If the chromosome no of a plant is 16 what would the chromosome no of the ploidy level of the microspore mother cell and the endosperm cells be?

Mmc's=16 as its diploidendosperm=48 as it is triploid 3n


Is the primary endosperm nucleus haploid or diploid?

I am sure it is (3n).This is because In angiosperms most common type of embryo sac formation, there is fusion of 1 sperm nuclei + 2 polar nuclei=triple fusion resulting in a triploid primary endosperm nuclues.


What is the function of the 3N tissue of an angiosperm?

Firstly, it is tied directly to it being 'a post fertilization structure'. Secondly


Biologists use what symbol to represent one set of chromosomes?

The number of chromosomes in a cell is represented by the letter "n". A cell can be haploid (n or 1n), diploid (2n), triploid (3n), etc. A gamete is haploid and would be represented by n, or half of a diploid (2n). Some notations will say the chromosome number (in humans for example), n equals 23 or n=23. Likewise, a diploid cell would be denoted by 2n=46.


What types of organisms are polyploid?

Some animals, such as goldfish, salmon, and salamanders are polyploid, but it is more common among ferns and flowering plants. Hibiscus rosa-sinensis is an example. Wheat has strains that are diploid (2 sets of chromosomes) , tetraploid (four sets of chromosomes), and hexaploid (six sets of chromosomes). Many members of the genus Brassica are tetraploids. Polyploidy may occur due to abnormal cell division, either during mitosis, or commonly during metaphase I in meiosis.