The cell wall of algae is primarily made of cellulose. Cellulose is a complex carbohydrate that provides structural support and protection to the cells of algae. This polysaccharide forms the main framework of the cell wall, giving it strength and rigidity. Some algae also have additional componentsRead more
The cell wall of algae is primarily made of cellulose. Cellulose is a complex carbohydrate that provides structural support and protection to the cells of algae. This polysaccharide forms the main framework of the cell wall, giving it strength and rigidity. Some algae also have additional components in their cell walls such as hemicellulose, pectin, and sometimes calcium carbonate or silica, depending on the species. The cell wall helps maintain the shape of the algal cells and protects them from environmental stresses. By providing support, the cell wall allows algae to grow in various aquatic environments, including both freshwater and marine habitats.
The symbiotic algae found in the secretory cells of Hydra is known as Euchlorella. This green algae has a mutualistic relationship with the Hydra, providing it with oxygen and some nutrients produced through photosynthesis. In exchange, the Hydra offers a protected environment and access to sunlightRead more
The symbiotic algae found in the secretory cells of Hydra is known as Euchlorella. This green algae has a mutualistic relationship with the Hydra, providing it with oxygen and some nutrients produced through photosynthesis. In exchange, the Hydra offers a protected environment and access to sunlight, which the algae needs for photosynthesis. This symbiotic relationship is beneficial for both organisms, as the algae can thrive in the Hydra’s cells while contributing to the Hydra’s metabolic needs. Euchlorella’s presence can also give Hydra a greenish tint, indicating the presence of the algae within its cells. This relationship is an example of how different species can work together for mutual benefit.
The embryo developing in the uterus receives nourishment primarily through [C] the placenta. The placenta forms from the embryo's tissues and the uterine lining and serves as a vital connection between the mother and the developing fetus. Through the placenta, the mother's bloodstream delivers oxygeRead more
The embryo developing in the uterus receives nourishment primarily through [C] the placenta. The placenta forms from the embryo’s tissues and the uterine lining and serves as a vital connection between the mother and the developing fetus. Through the placenta, the mother’s bloodstream delivers oxygen, nutrients, and antibodies to the fetus while removing waste products like carbon dioxide.
This exchange occurs through blood vessels in the placenta, allowing for the transfer of essential substances necessary for the embryo’s growth and development. Unlike the fallopian tube and uterus, which provide environments for early embryo development but do not directly nourish the embryo, the placenta acts as a specialized organ solely dedicated to facilitating the exchange of substances between the maternal and fetal circulations, ensuring the embryo’s proper nourishment throughout pregnancy.
Generally, fertilization takes place in [A] the fallopian tube. After ovulation, an egg is released from the ovary and enters the fallopian tube. If sperm are present in the fallopian tube due to recent intercourse, fertilization can occur when a sperm successfully penetrates and fuses with the egg.Read more
Generally, fertilization takes place in [A] the fallopian tube. After ovulation, an egg is released from the ovary and enters the fallopian tube. If sperm are present in the fallopian tube due to recent intercourse, fertilization can occur when a sperm successfully penetrates and fuses with the egg. The fertilized egg, now called a zygote, undergoes cell division as it moves down the fallopian tube toward the uterus. It takes several days for the zygote to reach the uterus, where it implants into the uterine lining and continues to develop into an embryo.
While the uterus provides the environment for embryo implantation and development, fertilization typically occurs in the fallopian tube, where the egg and sperm meet. The cervix acts as a passage between the vagina and the uterus, and the vagina serves as the entry point for sperm during intercourse.
The function of 'Hanle's loop' is related to [A] Excretory system. Hanle's loop, also known as the loop of Henle, is a vital component of the nephron, which is the functional unit of the kidney involved in urine formation. Its primary role is in the process of urine concentration and the reabsorptioRead more
The function of ‘Hanle’s loop’ is related to [A] Excretory system. Hanle’s loop, also known as the loop of Henle, is a vital component of the nephron, which is the functional unit of the kidney involved in urine formation. Its primary role is in the process of urine concentration and the reabsorption of water and electrolytes from the filtrate. As filtrate passes through Hanle’s loop, water and ions are selectively reabsorbed or retained based on the body’s hydration needs. This mechanism allows the kidneys to regulate fluid balance and maintain proper electrolyte concentrations in the body.
While other systems such as the reproductive system, urinary reproductive system, and nervous system perform distinct functions, Hanle’s loop specifically contributes to the excretory system by facilitating urine concentration and water-electrolyte balance within the body.
What is the cell wall of algae made of?
The cell wall of algae is primarily made of cellulose. Cellulose is a complex carbohydrate that provides structural support and protection to the cells of algae. This polysaccharide forms the main framework of the cell wall, giving it strength and rigidity. Some algae also have additional componentsRead more
The cell wall of algae is primarily made of cellulose. Cellulose is a complex carbohydrate that provides structural support and protection to the cells of algae. This polysaccharide forms the main framework of the cell wall, giving it strength and rigidity. Some algae also have additional components in their cell walls such as hemicellulose, pectin, and sometimes calcium carbonate or silica, depending on the species. The cell wall helps maintain the shape of the algal cells and protects them from environmental stresses. By providing support, the cell wall allows algae to grow in various aquatic environments, including both freshwater and marine habitats.
See lessWhich symbiotic algae is found in the secretory cells of Hydra?
The symbiotic algae found in the secretory cells of Hydra is known as Euchlorella. This green algae has a mutualistic relationship with the Hydra, providing it with oxygen and some nutrients produced through photosynthesis. In exchange, the Hydra offers a protected environment and access to sunlightRead more
The symbiotic algae found in the secretory cells of Hydra is known as Euchlorella. This green algae has a mutualistic relationship with the Hydra, providing it with oxygen and some nutrients produced through photosynthesis. In exchange, the Hydra offers a protected environment and access to sunlight, which the algae needs for photosynthesis. This symbiotic relationship is beneficial for both organisms, as the algae can thrive in the Hydra’s cells while contributing to the Hydra’s metabolic needs. Euchlorella’s presence can also give Hydra a greenish tint, indicating the presence of the algae within its cells. This relationship is an example of how different species can work together for mutual benefit.
See lessBy which structure does the embryo developing in the uterus get nourishment?
The embryo developing in the uterus receives nourishment primarily through [C] the placenta. The placenta forms from the embryo's tissues and the uterine lining and serves as a vital connection between the mother and the developing fetus. Through the placenta, the mother's bloodstream delivers oxygeRead more
The embryo developing in the uterus receives nourishment primarily through [C] the placenta. The placenta forms from the embryo’s tissues and the uterine lining and serves as a vital connection between the mother and the developing fetus. Through the placenta, the mother’s bloodstream delivers oxygen, nutrients, and antibodies to the fetus while removing waste products like carbon dioxide.
See lessThis exchange occurs through blood vessels in the placenta, allowing for the transfer of essential substances necessary for the embryo’s growth and development. Unlike the fallopian tube and uterus, which provide environments for early embryo development but do not directly nourish the embryo, the placenta acts as a specialized organ solely dedicated to facilitating the exchange of substances between the maternal and fetal circulations, ensuring the embryo’s proper nourishment throughout pregnancy.
Generally fertilization takes place in
Generally, fertilization takes place in [A] the fallopian tube. After ovulation, an egg is released from the ovary and enters the fallopian tube. If sperm are present in the fallopian tube due to recent intercourse, fertilization can occur when a sperm successfully penetrates and fuses with the egg.Read more
Generally, fertilization takes place in [A] the fallopian tube. After ovulation, an egg is released from the ovary and enters the fallopian tube. If sperm are present in the fallopian tube due to recent intercourse, fertilization can occur when a sperm successfully penetrates and fuses with the egg. The fertilized egg, now called a zygote, undergoes cell division as it moves down the fallopian tube toward the uterus. It takes several days for the zygote to reach the uterus, where it implants into the uterine lining and continues to develop into an embryo.
While the uterus provides the environment for embryo implantation and development, fertilization typically occurs in the fallopian tube, where the egg and sperm meet. The cervix acts as a passage between the vagina and the uterus, and the vagina serves as the entry point for sperm during intercourse.
See lessThe function of Hanle’s loop is related to
The function of 'Hanle's loop' is related to [A] Excretory system. Hanle's loop, also known as the loop of Henle, is a vital component of the nephron, which is the functional unit of the kidney involved in urine formation. Its primary role is in the process of urine concentration and the reabsorptioRead more
The function of ‘Hanle’s loop’ is related to [A] Excretory system. Hanle’s loop, also known as the loop of Henle, is a vital component of the nephron, which is the functional unit of the kidney involved in urine formation. Its primary role is in the process of urine concentration and the reabsorption of water and electrolytes from the filtrate. As filtrate passes through Hanle’s loop, water and ions are selectively reabsorbed or retained based on the body’s hydration needs. This mechanism allows the kidneys to regulate fluid balance and maintain proper electrolyte concentrations in the body.
See lessWhile other systems such as the reproductive system, urinary reproductive system, and nervous system perform distinct functions, Hanle’s loop specifically contributes to the excretory system by facilitating urine concentration and water-electrolyte balance within the body.