Instructions: From the list below, select the type of reproductive barrier used to maintain species for each of the provided examples. Be aware, some barriers may not be used at all and others may be used more than once. Do not make assumptions, read each example carefully. Hybrid Inviability Hybrid Infertility Spatial Behavioral Mechanical Temporal Gamete Incompability Hybrid Breakdown EXAMPLE BARRIER Two mules mate but never produce offspring Lions (Africa) and tigers (Asia) in the wild An owl (active at night) and a blue jay (active during the day) Why a plant cannot fertilize itself One fish species attracts a mate by humming and a second species by creating an patch of seaweed A goat and a sheep reproduce but the embryo never develops | The reproductive openings of one species are 3 mm apart but in a second species the are 7 mm apart
Biogeography
The study of plants, animals, and other living things in terms of their geographic distribution is referred to as biogeography. Biogeography is usually examined in coexistence with ecological and historical variables that have affected organisms' spatial distribution across time. It is not only based on the habitation patterns; it is also about the reasons that cause differences in distribution. Biogeographic studies divide the Earth's surface into diverse flora and fauna compositions, notably the continents and islands. Biogeography is a field of science, but physical geographers have made vital commitments, especially in flora. Biogeography is a multidisciplinary field of study that combines concepts and data from ecology, evolutionary biology, taxonomy, geology, physical geography, paleontology, and climatology.
Types of Climate
The weather pattern in a long-term process in a locality, region, or even over the entire globe is known as climate. Generally, it is decided by calculating an average of thirty years' weather in a region. In that sense, the weather and climate are different.
Biome
It is defined as a definite community of animals and plants residing together in a climate. Each (plants and animals) having a characteristic appearance and distributed over a wide geographical area defined largely by regional climatic conditions.
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