spider monkeys do
Not all species undergo sexual selection because some species reproduce asexually, or have other mechanisms for mating that do not involve competition for mates based on characteristics that enhance attractiveness, such as physical traits or behaviors. Sexual selection tends to occur in species where there is competition for mates, and those with certain traits are more likely to successfully reproduce.
snakes tends to use pheromones to locate each other especially during mating season.
Are small
Basically this is because each of the electron pairs in a carbon atom tends to get away as far as possible from each of the other three electron pairs.
The Arctic fox tends to be active from early September to early May. The gestation period is 52 days. Litters tend to average 5-8 kits but may be as many as 25(the largest in the order Carnivora ) Both the mother and the father help to raise their young. The females leave the family and form their own groups and the males stay with the family.Foxes tend to form monogamous pairs in the breeding season. Litters are born in the early summer and the parents raise the young in a large den. Dens can be complex underground networks, housing many generations of foxes. Young from a previous year's litter may stay with the parents to help rear younger siblings. The kits are initially brownish; as they become older they turn white. Their coat of fur also changes color when summer arrives, but in winter it is white.the mating of the artic fox is like the mating of most mammals such as cats and dogs.Sexually.
No. And one tends to doubt the sincerity of such a question.
Species richness tends to increase towards the equator. This pattern is primarily due to factors such as higher temperatures, greater availability of sunlight, and more stable climates, which promote biodiversity. Additionally, tropical regions often have a variety of habitats and ecological niches, further enhancing species diversity.
change in environmental conditions, such as temperature, rainfall, or availability of resources. This can lead to changes in behavior, physical characteristics, or gene frequencies within a population, ultimately driving evolutionary adaptations.
In most cases, scorpions travel alone. Scorpions are said to sting humans but this will only happen if they feel threatened.
Helium atoms travel as single atoms because they have a full outer shell of electrons, making them stable and unlikely to form bonds with other atoms. This is different from oxygen, which tends to form molecules with two oxygen atoms bonded together in pairs.
limits or prevents gene flow between the populations, leading to independent evolution of their gene pools due to different selection pressures and mutations. Over time, this can result in the accumulation of genetic differences, potentially leading to the formation of distinct species.
The mating period tends to run from winter to spring, with a peak in April. The female delivers young by live birth about 14-15 months after a successful mating season. It therefore may be said that baby narwhals are born 1-1/6 - 1-1/4 years old.