What are the gametes in males and females? The gametes (sperm and ova) are produced by which organ of the reproductive tract? A. gonads B. autosomes C. external genitalia D. internal genitalia E. sex chromosomes What is the function of gonads? a. produce gametes b. transport gametes c....
What is the name of cells that undergo meiosis? During which phase of meiosis does crossing over of chromosomes occur? What happens during prophase I of meiosis? In meiosis of human gametes (specifically meiosis 1), are the chromosomes of the progenitor cells, which are diploid, distributed in...
A cell is said to be haploid if it possesses only one set of chromosomes. Haploid can also be used to refer to the number of chromosomes in the gametes which can either be eggs in females or sperm cells in males. The gametes in humans are haploid as they contain 23 chromosomes. Each ...
is belonging to the sex which typically produces eggs, which in humans and most other mammals is typically the one which has XX chromosomes; belonging to the sex which has larger gametes (for species which have two sexes and for which this distinction can be made). ...
cycle occurs in non-primate mammalian females. it is the cyclic changes occurring during the reproductive phase of an animal. it is controlled by various hormones. the oestrus cycle starts at the onset of sexual maturity and stops during pregnancies. the frequency and duration of the cycle vary...
Can a male duck lay eggs? For starters, ducks are easy to raise even in a small backyard. ...You don't need a male duck(called a drake) for the females to lay eggs, but they won't ever hatch into ducklings without a drake around....
:the union of gametes in sexual reproduction. Is coconut a dioecious plant? Coconut palm is monoecious whileDate is dioecious. Why papaya plant is called a dioecious plant? When both male or female flowers are present on the same plantthen this condition is known as dioecious. Complete ans...
In addition, there are other external lifestyle factors that can influence a woman's fertility. A woman's fertile cycle Although a woman is fertile throughout her menstrual cycle, the chances of getting pregnant vary throughout her menstrual cycle. ...
Formation of Gametes In animals, like humans, gametes form in the gonads. In males, these are the testes. In females, these are the ovaries. Sex cells must be **haploid, meaning they contain half of the necessary genetic information. This is so two gametes can fuse together and each don...
The human body is comprised of eleven organ systems. All these organ systems are composed of different organs that work in congregation with one another to facilitate the existence of life. Each organ system has its specialized function. For example, the circulatory system facilitates the circulation...