Plant reproduction is the production of new individuals from one or more parent plants. This can be accomplished by sexual or asexual means. The florigen activation complex drives the pivotal ...

Fertilization is defined as the process of union of two gametes, eggs and sperm. When mammalian eggs and sperm come into contact in the female oviduct, a series of steps is set in motion that can lead ...

With 300,000 employees gone and collective-bargaining rights eliminated, the administration has hobbled organized labor. Did it also start a movement? By Dan Kaufman It would mean a lot to have ...

Male condom A barrier that prevents sperm entering the vagina. Easily obtained. Protects against STIs (e.g. HIV). Unreliable if not used properly. Female condom A barrier that prevents sperm passing ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

These clips could be used to introduce topics, prompt discussion, or reinforce learning. They should be used as part of the school RSHE curriculum, which you and your school will have developed to ...

Jan. 3, 2026 A one-dose oral drug called zoliflodacin has proven highly effective against gonorrhoea in a major international trial. The pill matched the success of current treatments while avoiding ...

Production of homozygous inbred lines is crucial in rice breeding programs. Doubled haploid (DH) technology enables the efficient development of pure lines and significantly shortens the breeding ...