What is the meaning of Homogamy?
homogamy in American English 1. the condition of having all flowers sexually alike. 2. the condition of having stamens and pistils mature at the same time.
What is the difference between Homogamy and Heterogamy?
Social science In sociology, heterogamy refers to a marriage between two individuals that differ in a certain criterion, and is contrasted with homogamy for a marriage or union between partners that match according to that criterion. ... Age heterogamy refers to marriages involving partners of significantly different ages.
What is Homogamy pollination?
Homogamy is when the anthers and the stigma of a flower are being matured at the same time. The action of self-pollination guides the plant to homozygosity, causing a specific gene to be received from each of the parents leading to the possession of two exact formats of that gene.
What is male Heterogamy?
Male heterogamety is the condition where both the male sex chromosomes are different. Eg; Human male sex chromosome is XY.
What is male gamete called in Heterogametic condition?
The human males produces two types of sex chromosomes, X and Y. Hence, the gametes produced by them are also of two types- one bearing X chromosome and the other bearing the Y chromosome. Hence, human males are said to be heterogametic.
What is Heterogametic female?
In general, heterogametic sex refers to the condition in which both the sex chromosomes are different, also known as digametic sex. For example: In women, both the sex chromosomes are X chromosomes, known as homogametic female. ...
What is a Heterogamy?
1 : sexual reproduction involving fusion of unlike gametes often differing in size, structure, and physiology.
What are some examples of Heterogamy?
(Science: plant biology) The condition in a flowering Plant species of having two or more types of flowers. For example: flowers which have only male parts along with flowers which have only female parts. Compare: homogamy.
What is Isogamy and Heterogamy?
Isogamy is the type of sexual reproduction involving fusion of the male and female gametes of similar shape and size (morphology). ... Heterogamy is the type of sexual reproduction that involves the fusion of male and female gametes of different shape and size (morphology).
What is Heterogamy psychology?
n. a marriage between partners from dissimilar ethnic, racial, religious, educational, or socioeconomic backgrounds. Compare homogamy.
What is a marriage squeeze What are four factors that contribute to a marriage squeeze?
All of these factors - mating gradient, war, governmental policy, population shifts - are all reasons for a marriage squeeze. Any environmental element which makes men or women scarce in a geographical area will cause a resultant marriage squeeze.
Why marriages are likely to be Homogamous?
People practice homogamy due to similarity in life experiences, opinions and beliefs, and geographic proximity. It may be more comfortable for people to find mates that are similar to them. They may want to stay within the same socioeconomic status, or maintain the same cultural and religious practices and traditions.
What do sociologists argue is the most devastating family disruption?
What do most sociologist argue is the most-devastating family disruption? ... childless families.
What does Homogamy in mate selection mean group of answer choices?
homogamy. individual initiative toward sameness or "likes attract" homogamy theory of mate selection. states that we tend to be attracted to and become involved with those who are similar to ourselves in such characteristics as age, race, religion, and social class.
What is polygamous love?
Polygamy (from Late Greek πολυγαμία, polygamía, "state of marriage to many spouses") is the practice of marrying multiple spouses. When a man is married to more than one wife at the same time, sociologists call this polygyny. When a woman is married to more than one husband at a time, it is called polyandry.
Why Kings have many wives?
Having more wives was looked upon as a sign that you were wealthy and manly - you could afford to have a large family, and “take care” of many women. It tied you to vassals if you married into their family, ensuring their (and to them, your) loyalty.
What do you call a woman who dates a married man?
A mistress is a woman who is in a relatively long-term sexual and romantic relationship with a man who is married to a different woman.
What is husband's second wife called?
What does Second Wife mean?
When he met his second wife Kim at a party, they were both married to other people. He has been married to his second wife for three years. ...
Are 2nd marriages more successful?
Other popularly cited statistics from the U.S. Census Bureau also indicate second marriages have a worse success rate than first marriages, with some 60 percent of second marriages ending in divorce.
What do polygamist wives call each other?
4 Answers. According to this book, they are considered "co-wives." Amongst polygamist American sects, apparently the term sister-wife is used when several women are married to the same man. These women are not actually sisters by blood, but more like sisters-in-law, and they refer to each other as sister-wives.
What do you call a woman with many husbands?
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