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Do bumblebees have lungs?
No, bumblebees [Bombus spp] don't have lungs. Instead, they breathe through a system of air tubes, sacs and holes. The holes are called 'spiracles'. The tubes are called 'trachea'. The air enters the body through the spiracles, is distributed by the trachea and is stored in the sacs.
How do bees respire?
Bees respire by a netwprk of tubes called tracheae. They let oxygen in and carbon dioxide out through their tubes-like structures.
What is the name of the respiratory system of insects which is composed of branching tubes with openings to the outside?
The respiratory system of insects is called the tracheal system. It consists of a network of branching tubes called tracheae that deliver oxygen directly to the cells and remove waste gases. These tubes have openings called spiracles on the surface of the insect's body.
What is the fusion of the nuclei of male and female gametes?
the fusion of male and female pronuclei is known as Fertilization. in this process two haploid nuclei are fused to form a diploid nucleus and with the help of mitotic division forms a whole animal body.
Do humans have oviducts?
Yes, humans have oviducts, also known as fallopian tubes. These tubes are part of the female reproductive system and play a crucial role in carrying eggs from the ovaries to the uterus for potential fertilization.
Sperm cells are produced within tightly coiled tubes in the testicle called?
Sperm cells are produced within tightly coiled tubes in the testicle called seminiferous tubules.
What is a coiled tube on the backside of each testicle called?
Epididymis: one of a pair of long, tightly coiled tubes on top of each testis
What are the scwiggley light bulbs called?
Assuming you're talking about the ones with coiled tubes, they're called "compact fluorescent".
What is the name of the coiled tube that joins the tubes in each testes?
The coiled tube that joins the tubes in each testis is called the epididymis. It is responsible for storing and maturing sperm produced in the testis before they are transported through the vas deferens during ejaculation. The epididymis is essential for sperm development and motility.
What is the name of the tiny coiled tubes on the testicles that store sperm cells?
epididymis
How do two plants fertilize?
By sending their male gametes to the female gametes through their pollen tubes after germination of pollen grains.
On a flower what moves down to the ovary?
The male gametes in the pollen tubes.
How does fertilization in plants?
the pollen grains after landing on the stigma germinate to send out pollen tubes through which the male gametes reach near the egg cell of embryo sac in the ovule to fuse with. this fusion of male and female gametes (egg cell) is called fertilization.
Do gorillas have a Bronchial Tubes?
Gorillas do not have bronchial tubes. Most of their oxygen supply is stored in the prostate
Uterine tubes are also called what?
Fallopian tubes
What are two tubes connected to the uterus called?
They are called Fallopian tubes
What are test tubes called?
A group of test tubes are called samples.
