资讯
16 小时
Live Science on MSNWhy do giraffes have spots?One reason is for camouflage; a giraffe's spots help it blend into its surroundings. The irregular markings break up the animal's outline, especially when sunlight filters through trees and shrubs.
Dr. Jitendra Singh inaugurates India's first National Biobank and Longitudinal Population Study at CSIR-IGIB to boost genomic ...
Researchers have identified two new drug families that block a key tuberculosis (TB) enzyme, offering hope for novel ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果