Sympatric speciation develops reproductive isolation without

Sympatric speciation develops reproductive isolation without
by

1 Answer

Answer :

Sympatric speciation develops reproductive isolation without A. Geographic B. Barrier to mating C. Barrier to gene flow D. Genetic change
by

Related questions

How is sympatric speciation similar to allopatric speciations?

Description : How is sympatric speciation similar to allopatric speciations?

Last Answer : They both are mechanisms by which new species arise gradpoint

How is sympatric speciation similar to alloparic speciation?

Description : How is sympatric speciation similar to alloparic speciation?

Last Answer : What is the answer ?

Why geographic isolation cause speciation?

Description : Why geographic isolation cause speciation?

Last Answer : selective pressure causes genetic drifting

What are three mechanisms for reproductive isolation Which mechanism isolates two populations of similar frogs with different mating calls?

Description : What are three mechanisms for reproductive isolation Which mechanism isolates two populations of similar frogs with different mating calls?

Last Answer : Need answer

Mary’s biological concept of species is mainly based on: (a) Morphological traits (b) Reproductive isolation (c) Modes of reproduction (d) Morphology and reproduction

Description : Mary’s biological concept of species is mainly based on: (a) Morphological traits (b) Reproductive isolation (c) Modes of reproduction (d) Morphology and reproduction

Last Answer : Ans. ((b))

_______________ acts to inhibit reproductive isolation. A) Mutation B) Natural selection C) Genetic drift D) Gene flow

Description : _______________ acts to inhibit reproductive isolation. A) Mutation B) Natural selection C) Genetic drift D) Gene flow

Last Answer : D) Gene flow

Species which has restricted distribution ion is called – (1) Eco species (2) Endemic (3) Sympatric (4) Allopatric

Description : Species which has restricted distribution ion is called – (1) Eco species (2) Endemic (3) Sympatric (4) Allopatric

Last Answer : (2) Endemic Explanation: Endemism is the ecological state of a species being unique to a defined geographic location, such as an island, nation, country or other defined zone, or habitat type. Species found in such restricted geographical area are called endemic species.

Species which has restricted distribution is called (1) Eco species (2) Endemic (3) Sympatric (4) Allopatric

Description : Species which has restricted distribution is called (1) Eco species (2) Endemic (3) Sympatric (4) Allopatric

Last Answer : Endemic

Do you think that speciation is occuring within domesticated dogs?

Description : Do you think that speciation is occuring within domesticated dogs?

Last Answer : Dog breeds all readily reproduce. (Except perhaps bulldogs, who can’t even reproduce within the breed without human intervention.)

What is meant by the term speciation? List four factors which could lead to speciation. -Biology

Description : What is meant by the term speciation? List four factors which could lead to speciation. -Biology

Last Answer : Speciation is the evolution of reproductive isolation among once interbreeding population. Factors which can lead to speciation are:Genetic drift: Over generations, genetic drift may accumulate which leads to ... DNA change.A variation may occur which does not allow sexual act between two groups.

Explain the terms: (i) Speciation (ii) Natural selection -Biology

Description : Explain the terms: (i) Speciation (ii) Natural selection -Biology

Last Answer : (i) Speciation is the evolution of reproductive isolation among once-interbreeding populations, i.e. the development of one or more species from an existing species. (ii) Natural selection is the process, according to Darwin, which brings about the evolution of new species of animals and plants.

Assertion :- According to Hugo de Vries , it is mutation which causes speciation and hence called it saltation. Reason :- Mutations are random and dir

Description : Assertion :- According to Hugo de Vries , it is mutation which causes speciation and hence called it saltation. Reason :- Mutations are random and dir

Last Answer : Assertion :- According to Hugo de Vries , it is mutation which causes speciation and hence called it ... . D. If both Assertion & Reason are false.

Which of the following is most important for speciation?

Description : Which of the following is most important for speciation?

Last Answer : Which of the following is most important for speciation? A. Seasonal isolation B. ... isolatation C. Behaviour isolation D. Tropical isolation

Why would a finch population that lives on an island have a higher rate of speciation?

Description : Why would a finch population that lives on an island have a higher rate of speciation?

Last Answer : Need answer

What type of speciation occurred when a plant population becomes reproductively isolated while living with its parent population?

Description : What type of speciation occurred when a plant population becomes reproductively isolated while living with its parent population?

Last Answer : Sympatric Speciation

When speciation complete?

Description : When speciation complete?

Last Answer : When the two populations can no longer interbreed.

How doe reducing gene flow cause speciation?

Description : How doe reducing gene flow cause speciation?

Last Answer : It allows divergence to occurIt allows populations to become genetically different.

How can populations become separated and possibly lead to speciation?

Description : How can populations become separated and possibly lead to speciation?

Last Answer : Need answer

How do barriers to reproduction lead to speciation events?

Description : How do barriers to reproduction lead to speciation events?

Last Answer : This occurs through adaptive radiation and allopatric speciation. The reproductive isolation is the separation of two populations of the same species, preventing interbreeding and production of a fertile offspring.

What is speciation ?

Description : What is speciation ?

Last Answer : The formation of two or more species from a common ancestors

What is speciation ?

Description : What is speciation ?

Last Answer : The formation of two or more species from a common ancestors

Varieties of vegetables such as cabbage, broccoli and cauliflower have been produced from a wild cabbage species. Such process of producing new varieties of living organisms is called (1) Natural selection (2) Artificial selection (3) Speciation (4) Genetic drift.

Description : Varieties of vegetables such as cabbage, broccoli and cauliflower have been produced from a wild cabbage species. Such process of producing new varieties of living organisms is called (1) Natural selection (2) Artificial selection (3) Speciation (4) Genetic drift.

Last Answer : (2) Artificial selection

According to Hugo de Uries, Speciation is due to

Description : 3) According to Hugo de Uries, Speciation is due to - a)accumulation of small variations b) intra specific breeding c)interspecific breeding d)saltaion

Last Answer : d)saltaion

Rapid speciation following the availability of new environments is known as A) gradualism. B) adaptive radiation. C) species selection. D) punctuated equilibrium.

Description : Rapid speciation following the availability of new environments is known as A) gradualism. B) adaptive radiation. C) species selection. D) punctuated equilibrium.

Last Answer : B) adaptive radiation.

Vegetative embryos develops without fertilization

Description : Vegetative embryos develops without fertilization

Last Answer : Ans. Apomixis

A low-voltage protection circuit is used in electric motor starting equipment to _____________. A. trip circuit contactors when the motor overspeeds due to low voltage B. trip circuit contactors when the motor develops a short circuit due to low voltage C. allow the motor to restart automatically on restoration of voltage without manually resetting D. prevent the motor from restarting automatically on restoration of voltage

Description : A low-voltage protection circuit is used in electric motor starting equipment to _____________. A. trip circuit contactors when the motor overspeeds due to low voltage B. trip circuit ... voltage without manually resetting D. prevent the motor from restarting automatically on restoration of voltage

Last Answer : Answer: D

Parthenocarpic cucumber develops due to: a. After pollination b. Without pollination c. None of above d. a & b

Description : Parthenocarpic cucumber develops due to: a. After pollination b. Without pollination c. None of above d. a & b

Last Answer : Without pollination

In some plants, the female gamete develops into embryo without fertilisation. This phenomenon is known as (a) parthenogenesis (b) autogamy (c) parthenocarpy (d) syngamy.

Description : In some plants, the female gamete develops into embryo without fertilisation. This phenomenon is known as (a) parthenogenesis (b) autogamy (c) parthenocarpy (d) syngamy.

Last Answer : (a) parthenogenesis

When the embryo develops from haploid egg cell without fertilization, the phenomenon is called as

Description : When the embryo develops from haploid egg cell without fertilization, the phenomenon is called as

Last Answer : When the embryo develops from haploid egg cell without fertilization, the phenomenon is called as – Haploid parthenogenesis

How are you handling Covid-19 isolation?

Description : How are you handling Covid-19 isolation?

Last Answer : I was missing friends, but now that I’m vaccinated I’m getting out more. I did fine for the year that I was really careful. I had waves of sadness now and then, but it didn’t last too long.

What are some job recommendations for people who want to live in extreme isolation?

Description : What are some job recommendations for people who want to live in extreme isolation?

Last Answer : There’s more than one kind of isolation. An intelligence operative might be among people all the time, but if you can’t trust anyone or even really associate with anyone, you’re probably going to be more isolated than you would be in a solitary cave in the Himalayas.

Have you ever been placed in a locked isolation room from a mental hospital?

Description : Have you ever been placed in a locked isolation room from a mental hospital?

Last Answer : Or solitary confinement?

How does an adult who lives in isolation or near isolation recover and rejoin society?

Description : How does an adult who lives in isolation or near isolation recover and rejoin society?

Last Answer : answer:We don’t… We are happy here. Shhhhhh don’t tell… They like to believe it makes us sad…. Because It makes them feel less envious.

How might one overcome the isolation caused by the passing of a best friend?

Description : How might one overcome the isolation caused by the passing of a best friend?

Last Answer : I'm going through that myself. More than a best friend though. My partner, lover, raisson d'etre. I've moved out of the house we shared into a small cabin in Maine, more or less ... , but have yet to find a direction to go. Complete my history thesis? Writing? mercenary Military consultant ?

Why did Michael Jackson die? Who is to blame for his isolation?

Description : Why did Michael Jackson die? Who is to blame for his isolation?

Last Answer : From all the news reports I've read and those that I've seen on television, the cause of Mr. Jackson's death seems to have been caused by a cardiac arrest event that occurred in his home. ... who to blame for that. Maybe he brought it upon himself due to his weird behaviors and strange lifestyle.

What makes self isolation so addictive?

Description : What makes self isolation so addictive?

Last Answer : The internet.

Non-alignment does not mean ‘isolation’ or ‘neutrality’. Why? -SST 10th

Description : Non-alignment does not mean ‘isolation’ or ‘neutrality’. Why? -SST 10th

Last Answer : Non-alignment does not mean ‘isolation’ or ‘neutrality’ because it is a positive and constructive policy leading to freedom, security, peace and co-operation.

Plasmid DNA isolation by alkaline lysis method. -Biology

Description : Plasmid DNA isolation by alkaline lysis method. -Biology

Last Answer : answer:

why Which of the following factors helped Japan maintain its period of isolation?

Description : why Which of the following factors helped Japan maintain its period of isolation?

Last Answer : Since Japan is made up of a series of islands, it was geographically isolated from other regions.

What is Quarantine , Isolation , Lockdown ?

Description : What is Quarantine , Isolation , Lockdown ?

Last Answer : The number of people affected by corona worldwide is increasing day by day. In this case, it is advisable to take the necessary precautions to avoid the virus. The words quarantine , home quarantine , isolation , ... synonym of this word at the moment as it is new. But that could mean 'blockade.' "

What are the facilities for passenger isolation at airports ...

Description : ... suspects of Ebola infection? (Only 60 characters enter the question) Are airports equipped with vacuum chambers? (biohazard) Or are there only vacuum tents / containers? Is the staff equipped with ... it was found that even biomaterial [eg saliva] on objects is infectious, source bbc) (smoking)

Last Answer : Don't worry, airports are in case of an infectious infection, a suspicious passenger is considered infected, secured, the method of isolation is specific to each airport according to its conditions. ... about an airport with a grass runway. These are mainly airports with connections to crisis areas.

What calisthenic workouts are you doing while on self isolation?

Description : What calisthenic workouts are you doing while on self isolation?

Last Answer : None. No abs to flaunt. But my sons do have abs (not 6pack though) that they carefully maintain in our set-up little gym in the garage. Yoga, walks, stepper-exercises, dance, zumba are fine too. Stay safe!

One of the important consequences of geographical isolation is

Description : One of the important consequences of geographical isolation is

Last Answer : One of the important consequences of geographical isolation is A. No change in the isolated ... isolation D. Random creation of new species

Was China an isolation good or bad for the country?

Description : Was China an isolation good or bad for the country?

Last Answer : Need answer

How could isolation hurt a civilization?

Description : How could isolation hurt a civilization?

Last Answer : Isolation protected rather than hurt civilisations.

Is learning words in isolation a poor method for aiding memory?

Description : Is learning words in isolation a poor method for aiding memory?

Last Answer : This is true. In order to understand the words, you need tolearn them in context with other words so that they make moresense.

Why is blood agar useful as a primary isolation medium?

Description : Why is blood agar useful as a primary isolation medium?

Last Answer : What is the answer ?

What kind of isolation are longer days are generally associated with?

Description : What kind of isolation are longer days are generally associated with?

Last Answer : Need answer

How do some people hope to solve the problem of California isolation from the rest of the country?

Description : How do some people hope to solve the problem of California isolation from the rest of the country?

Last Answer : Need answer

Which group experienced the most cultural isolation?

Description : Which group experienced the most cultural isolation?

Last Answer : Maori