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Is fruit a cell or a tissue?
Fruit is a tissue. It develops from the ovaries of a flower after fertilization. The fruit tissue includes the ovary wall (pericarp) and the seeds within it.
Why would stomach and ovary tissue have more dividing cells than lung?
Stomach and ovary tissues undergo more frequent cell turnover due to their roles in digestion and reproduction, which require rapid cell replenishment. In contrast, lung tissue is primarily focused on gas exchange and has fewer dividing cells due to its less frequent need for regeneration.
The base of the pistil is the?
The base of the pistil is called the ovary. It contains the ovules, which develop into seeds after fertilization.
What are the three parts of the pistil of a flower?
The stigma, the style, and the ovaryThe stigma, style, and ovary.
What is a mature ovary of a flowering plant called?
The ovary is located at the bottom near the stem. The ovary contains ovules that when fertilized by pollen in will turn into a seed. The ovary will then turn into a fruit or shell.
What is the material in the center of the ovary called?
Stroma is a vascular fibrous tissue found in the center of the ovary.
What membrane covers the ovary?
The ovary is covered by a membrane known as the germinal epithelium, which is a layer of cuboidal epithelial cells. Beneath this epithelium lies the tunica albuginea, a fibrous connective tissue layer that provides structural support to the ovary. Together, these layers help protect the ovarian tissue and play a role in the function of the ovary.
What is an accessory fruit?
Botanically, an accessory fruit is a fruit which includes tissue not derived from the ovary but from some adjacent tissue.
What is septum in the ovary?
The septum in the ovary refers to a wall of connective tissue that divides the ovary into compartments or chambers. These compartments can sometimes contain separate follicles or structures involved in egg development.
Is fruit a cell or a tissue?
Fruit is a tissue. It develops from the ovaries of a flower after fertilization. The fruit tissue includes the ovary wall (pericarp) and the seeds within it.
What structures develops the fruit?
The ovary of the flower develops into the fruit. After the flower is pollinated, the ovary undergoes fertilization to form seeds, which triggers development of the surrounding tissue into the fruit.
What kind of tissue is a human ovary?
A human ovary is primarily composed of ovarian tissue, which consists of ovarian follicles, stroma, and blood vessels. Ovarian follicles contain the oocytes (immature eggs) and support cells necessary for egg development and hormone production.
What part of the flower encloses and protects the ovary?
The part of the flower that encloses and protects the ovary is called the ovary wall, which is typically formed by the tissue of the pistil. The pistil, the female reproductive structure of the flower, consists of the stigma, style, and ovary. In many flowers, the ovary is further protected by structures such as sepals and petals, which can help shield it from environmental factors and herbivores.
After pollination what does the ovary of a plant then into?
After pollination, the ovary of a plant develops into a fruit. The fertilized ovule within the ovary matures into seeds, while the ovary wall thickens and transforms into the fruit tissue. This process helps protect the seeds and aids in their dispersal. Ultimately, the fruit plays a crucial role in the reproductive cycle of flowering plants.
Why would stomach and ovary tissue have more dividing cells than lung?
Stomach and ovary tissues undergo more frequent cell turnover due to their roles in digestion and reproduction, which require rapid cell replenishment. In contrast, lung tissue is primarily focused on gas exchange and has fewer dividing cells due to its less frequent need for regeneration.
What is a winged seed?
A samara is a winged achene, a type of fruit in which a flattened wing of fibrous, papery tissue develops from the ovary wall.
What structures are located in the medulla of the ovary?
The medulla of the ovary contains a network of blood vessels, lymphatics, and nerves, which support the ovarian follicles. It is primarily composed of loose connective tissue and contains stromal cells that provide structural support. Additionally, the medulla is involved in the hormonal functions of the ovary, contributing to the regulation of reproductive processes.
