The chance of them having the same recessive gene is low.

他们拥有相同隐性因的几率很低。

Spirit bears are actually a subspecies of black bear that due to double recessive gene aren't black at all.

白灵熊实际上是黑熊的个亚种，由于双隐性因，白灵熊根本不是黑色的。

Spirit bears are actually a subspecies of black bear that due to double recessive gene aren't black at all.

灵熊实际上是黑熊的个亚种。但由于双隐性因，灵熊的毛发点也不黑。

It could be the result of a recessive gene, a so-matic mutation, the influence of environment, or any combination of the three.

它可能是由个隐性因、个体细胞因突变、受响或由以上三个因素任意结合而导致的结果。

But Thanos was a bit of a wildcard, because he also possessed a recessive Deviant gene, explaining his appearance.

但Thanos（螳螂）有点像变数， 因为他还携带了个隐性的变异族因，这解释了他外貌的原因。

Rather, red hair is a recessive gene, meaning both parents must have it in order for their children to show it.

相反， 红头发是种隐性因，这意味着父母双方都必须拥有它才能让他们的孩子现出来。

However, it's safe to say that  Thanos was a bit of a wild card, because he also possessed a recessive Deviant  gene, which explains his purply appearance.

然而， 可以说Thanos是个有点意外的因素，因为他还携带了个隐性的变异族因，这解释了他紫色的外貌。

Experts still aren't sure exactly why it happens, but they believe four-leaf clovers are likely a result of either a rare recessive gene, or genetic mutations in the DNA of a clover plant.

专家们仍然不确定为什么会发生这种情况，但他们认为四叶草可能是种罕见的隐性因或三叶草植物 DNA 因突变的结果。

So, we know if you have offspring with someone genetically close to you like a sister or a cousin, it might mean that the child inherits two recessive genes.

所以， 我们知道， 如果您的后代与遗传上与您亲近的人（ 如姐妹或亲）生育， 这可能意味着该孩子遗传了两个隐性因。

For instance, all cultivated peas share the same recessive gene that prevents ripe pods of cultivated peas from spontaneously popping open and spilling their peas, as wild pea pods do.

例如，所有栽培豌豆都具有相同的隐性因，该因可以防止栽培豌豆的成熟豆荚像野生豌豆荚那样自发地爆开并溢出豌豆。

In fact, even when both parents carry a recessive gene, there's still a 75% chance that they won't both pass on the gene, leading to perfectly healthy kids with respect to that particular disorder or disease.

事实上，即使父母双方都携带有隐性因，他们也有75%的几率不会同时将该因遗传给下代，从而使孩子们在有几率患上某种疾病或失调的同时保持完全健康。

A theory might invoke dominant and recessive genes to explain how brown-haired parents ended up with a red-headed child, or use gravity to shed light on the parabolic trajectory of a baseball.

个理论可能会引用显性和隐性因来解释为什么棕色头发的父母会生出红头发的孩子，或者利用重力来阐明棒球抛物线轨迹的原理。