NET DIVERSIFICATION RATES OF THE WOODY PLANT GENUS PETALIDIUM (ACANTHACEAE) ARE HIGHEST IN THE ANCIENT AND ARID NAMIB DESERT

Net diversification rates of the woody plant genus Petalidium (Acanthaceae) are highest in the ancient and arid Namib Desert

At present, tropical arid biomes house less woody plant species diversity than tropical moist biomes, which could be due to lower rates of evolutionary diversification in the recent or distant past.Here, we study the evolutionary diversification of Petalidium (Acanthaceae), a genus of 36 species of woody shrubs Dairy Free Cream found in the Namib D

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MACROECONOMIC POLICIES AND THEIR IMPACT ON THE AGRICULTURAL SECTOR AND ECONOMIC GROWTH IN SELECTED ARAB COUNTRIES FOR THE PERIOD 1990-2020

The research aims to study and measure the impact of macro policies (monetary and financial) on the agricultural sector and economic growth in some Arab countries, namely (Saudi Arabia and Jordan), with special reference to Iraq.The research relied on the descriptive approach with quantitative analysis using the statistical program (Eviews10).The r

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