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Since birds lay eggs, they are more likely to have their eggs eaten. Since mammals keep their fetuses inside of themselves, the baby has more of a chance of surviving.

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What is meant by heterozygous advantage?

Heterozygous advantage refers to a situation where individuals with two different alleles for a particular trait have a survival or reproductive advantage over individuals that are homozygous for either allele. This advantage can result in genetic diversity within a population, which can be beneficial for the population's ability to adapt to changing environments.


How are phenotypes and genotypes related to natural selection?

Phenotypes are the physical characteristics resulting from an individual's genotype, which is their genetic makeup. Natural selection acts on phenotypes by favoring traits that confer a reproductive advantage, leading to the increased frequency of the corresponding genotypes in a population over time. This process drives the evolution of populations by selecting for genetic variations that enhance an individual's survival and reproductive success.


What adaptations give flowering plants a reproductive advantage over gymnosperms?

Flowering plants have coevolved with pollinators, which increases the efficiency of pollination and fertilization. They also produce fruits that aid in seed dispersal, allowing them to colonize new habitats more effectively than gymnosperms. Additionally, the reduced gametophyte generation in flowering plants increases reproductive success by protecting the developing embryo.


What is the largest mammal population other than humans?

The largest mammal population other than humans is the domestic cattle, with an estimated population of over 1.4 billion worldwide.


What are results from reproductive isolation?

Reproductive isolation can lead to the formation of new species through the prevention of gene flow between populations. This can result in the development of unique genetic traits and adaptations in each isolated population. Over time, reproductive isolation can contribute to the biodiversity of an ecosystem.

Related Questions

What do bird Pokemon have the advantage over?

i think grass and fire


What is the use of a copper bird bath?

A copper bird bath is a copper vessel that holds water for birds to bathe in. One advantage of a copper bird bath over an iron bird bath is that copper does not rust.


What is meant by heterozygous advantage?

Heterozygous advantage refers to a situation where individuals with two different alleles for a particular trait have a survival or reproductive advantage over individuals that are homozygous for either allele. This advantage can result in genetic diversity within a population, which can be beneficial for the population's ability to adapt to changing environments.


How are phenotypes and genotypes related to natural selection?

Phenotypes are the physical characteristics resulting from an individual's genotype, which is their genetic makeup. Natural selection acts on phenotypes by favoring traits that confer a reproductive advantage, leading to the increased frequency of the corresponding genotypes in a population over time. This process drives the evolution of populations by selecting for genetic variations that enhance an individual's survival and reproductive success.


What mammal is the swiftest over a short distance?

The fastest terrestrial mammal over a sustained distance is the Pronghorn antelope


100 ton animal what kind of mammal?

A whale - blues, the biggest mammal there is, can weigh over 150 tons.


What is an advantage of being iteroparity?

An advantage of iteroparity is that it allows for multiple reproductive events over an individual's lifetime, increasing the chances of successful reproduction and passing on genes to future generations. This strategy also allows for better adaptation to changing environmental conditions and increased genetic diversity within a population.


The main advantage of ECL over TTL?

The main advantage of ECL over TTL is speed.


What advantage does standard form have over scientific notation?

It has no advantage.


What is the longgest mammal?

The blue whale, at over 100 feet.


What type of Pokemon dose ice pokemon has an advantage over?

They have an Advantage over Dragon,Grass,Flying and Ground.


What was the advantage the conquerers of Egypt had over the Egyptians?

hun.... it was there weapons that was there advantage over the Egyptans the worked with several weapons