Gametes: The term "gametes" is another way of describing sex cells within organisms. Both males and females that reproduce sexually must produce gametes in order to conceive offspring. Answer and Explanation:1 In humans, the male gamete which is sperm is produced within the testes while the fe...
What are gametes, and how do they produce a diploid cell with the normal chromosome number?Types of cellCells in multicellular organisms can be somatic (body cells) or gametes (sex cells). These cells differ in function, structure and number of chromosomes containe...
Little is known about the life cycles of most charophytes, but unusual phenomena have been reported in comparatively well鈥恠tudied taxa: Spirogyra and Sirogonium are reported to produce diploid gametes with synapsis of homologous chromosomes before fusion of gametic nuclei; Closterium ehrenbergii ...
When a pollen grain falls on the stigma, the pollen germinates to produce a long tube calledpollen tubethrough the style. The pollen tube eventually reaches theovulesand fertilizes them. Each fertilized ovule develops into a seed and the ovary develops into a fleshy outer covering that gradually...
What Is Reproduction? Reproduction describes the production of eggs and sperm and the processes leading to fertilization. The reproductive system consists of the primary sex organs, or gonads (testes in males and ovaries in females), which secrete hormones and produce gametes (sperm and eggs). ...
Step-by-Step Text Solution:1. Definition of Bisexual Animals: Bisexual animals, also known as hermaphrodites, are organisms that possess both male and female reproductive organs. This means they can produce
In flowering plants, the female reproductive structures that produce seeds are contained within the carpels of the flower. A carpal consists of the stigma, style and ovary. The ovary contains ovules (eggs) that become seeds once they are fertilized.
Fecundity is defined as the individual's reproductive potential. Fecundity, or the individual's capacity to reproduce, can be quantified by calculating the approximate number of gametes, or reproductive cells, it can produce. In other words, fecundity is a unit that measures the chances of pregnan...
What is Dioecy in biology? Dioecy (Greek: διοικία "two households"; adjective form: dioecious) is a characteristic of a species, meaning that it has distinct individual organisms that produce male or female gametes, either directly (in animals) or indirectly (in seed plants). Dio...
All adult helminths produce gametes, the reproductive cells known as eggs and sperm. Some species of helminths produce both male and female games,...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...