Fecundity | Introduction & Fecundity Rate


Fecundity Definition:

The Fecundity is a process in which an individual able to generate an abundance of offspring by fertility. The word Fecund means the capability of production of offspring. It means that the capacity of production of offspring in great numbers, especially in female species. Fecundities are the measurement of numbers of offspring produced by an individual, especially female individual, over time. It is also known as Reproductive Rate of an individual. It refers to a number of offspring which produced successfully.

In sexual reproduction, gametes of two organisms must interact with each other and the process of fertilization occurs. Then the embryo develops and birthed into a zygote, or from seed, an egg or directly from the mother. It measured by the number of offspring which have the potential to continue in reproducing successfully by fertile. Fertile is the ability of sexual reproduction successfully. When each individual produces more offspring, then population exhibits more fecundities. An individual may create many gametes for fertilization but may have no chance for reproduction. That means the individual is fertile but has no fecundities. Fecundity mtg ultimate master is also very useful.

Fecundity Antonym:

The opposite of the word fecundity is Sterility, Aridity, Barrenness, etc.


Fecundity Rate:

Fecundity rate is also known as the reproductive rate which is the number of offspring numbers produced by an individual over time. It is different from fertility rate, thatís mean that whether an individual can produce offspring at all. The fecundities referred that an individual produces how many offspring under comfort condition.

Animals Fecundity Rate

In the animals, the fecundities rate have an inverse relationship between the amounts of their offspring cared for by their parents. For an instant, marine vertebrates including starfish and jellyfish produce many offspring with less care of parents for their offspring. Mammals produce fewer offspring but give a lot of care and spent their energy and time for their offspring. This occurs because the offspring of marine invertebrates are much self-sufficient at birth, while the offspring of mammals need more extensive attention and care for their growth.

Plants Fecundity Rate

The fecundity rate of plants can be measured by their seed studies. The plants with few energy-rich seeds have low fecundity rate, as the chestnut tree has low fecundity rate but have a good chance for survival. While the plants with energy-rich seed have a high fecundity rate such as orchids produce many seeds which have low energy with less chance of survival.

Fertility Definition

The ability to conceive and bear youngsters, the power to become pregnant through traditional sexual intercourse.

Fertility is the ability to have babies or to reproduce offspring. When fertility rates within community increase, a lot of babies are born.

Fertility is the quality of a human, or the ability to reproduce offspring, that depends on age, health, and various different factors. The noun may also refer to the state of a plant or animals being capable of reproduction of new individuals. When you hear regarding fertility rates, it means that the number of births that happen throughout a definite period of time in a specific location. The Latin root word is Fertilis. While the Infertility means that not having the ability to become pregnant among certain parameters.

Fertility Rate

Total†fertility rate†(TFR) in†very simple but interesting†terms refers to total†range†of kids†born or†probably†to†be born†to†a lady in her lifetime if she were subject to the prevailing rate of age-specific fertility†within the†population. TFR of†regarding†2.1†children†per†girl†is named Replacement-level fertility (UN, Population Division).


Fecundity Vs. Fertility



Natural capability to produce offspring
Potential for the reproduction of an organism or a population
Measured in the form of fertility rate which is the number of offspring produced by a mating pair or a population.Measured by the number of gametes, seed set or asexual propagules and the survival of the young
Depends on nutrition, endocrinology, emotions, consanguinity, instinct, sexual behaviour, timings, economics, culture, etc.Depends on prohormone of the active thyroid hormone, triiodothyronine
Refers to the lack of fertilityRefers to the lack of fecundity