How many chromosomes does a pea plant cell such as one found in its stem contain?
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How many chromosomes does a pea plant cell such as one found in its stem contain?
sativum’s genome contains 14 chromosomes. The Pea Plant was used by Gregor Mendel to develop of his two laws of genetics. These principles of Mendelian genetics are the foundation of modern genetics.
How many haploid cells do pea plants have?
7
The pea plant has a haploid number of 7, What is the probability that any given pollen granule produced by a pea plant will contain all seven centromeres derived from its male parent’s chromosomes?
What is the haploid number of chromosomes in a garden pea?
The diploid number of chromosomes in an pea plant (2n) = 14. The haploid number n will be 7. Endosperm of an pea plant is triploid. Hence, number of chromosomes present in endosperm 3n = 7 x 3= 21.
How many chromosomes are in a pea plant?
List of organisms by chromosome count
| Organism (Scientific name) | Chromosome number |
|---|---|
| Pea (Pisum sativum) | 14 |
| Barley (Hordeum vulgare) | 14 |
| Aloe vera | 14 |
| Koala (Phascolarctos cinereus) | 16 |
What does haploid cell mean?
Haploid describes a cell that contains a single set of chromosomes. The term haploid can also refer to the number of chromosomes in egg or sperm cells, which are also called gametes. The number of chromosomes in a single set is represented as n, which is also called the haploid number. In humans, n = 23.
Are gamete cells haploid or diploid?
Gametes are haploid cells, and each cell carries only one copy of each chromosome. These reproductive cells are produced through a type of cell division called meiosis.
Is a zygote a haploid?
The zygote is endowed with genes from two parents, and thus it is diploid (carrying two sets of chromosomes). The joining of haploid gametes to produce a diploid zygote is a common feature in the sexual reproduction of all organisms except bacteria.
Is embryo sac haploid or diploid?
As ploidy is a concept of genetics which refers to the number of chromosomes occurring inside the nucleus of a cell. So the ploidy of the embryo sac is haploid.
Which trait of garden pea is present on 7th chromosome?
Answer: The correct answer is Pea shape ( Round or wrinkled ).
What are haploid plants?
What is a haploid plant? Haploid plants originate from gametes (or gamete-like cells) that do not go through fertilization, but can still generate a viable individual. Therefore, haploids contain only the chromosome set found after meiosis in male (sperm cells) or female (egg cells) gametes.