The results showed that the weak light-resistant ability of tomato has significant hereditary effects on dominant character and gene interaction while there exists part additive effect of heredity.
结果表明：番茄耐弱光性以显性遗传和基因互作效应为主，存在部分加性遗传效应。
2
Modern meat production and meat products process industry put a forward upgrade and higher demands to the quality of raw meat. The effect of hereditary factors such as variety?