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

他们拥有相同性基因几率很低。

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

白灵熊实际上是熊个亚，由于双性基因，白灵熊根本不是。

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

灵熊实际上是熊个亚。但由于双性基因，灵熊毛发点也不。

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

它可能是由个性基因表达、个体细胞基因突、受环境影响或由以上三个因素任意结合而导致结果。

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

但灭霸则有点难以捉摸， 因为他还拥有性异常基因，这解释了他长相。

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

相反， 红头发是性基因，这意味着父母双方都必须拥有它才能让他们孩子表现出来。

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， 可以肯定地说， 灭霸有点像张名单，因为他还拥有性异常基因，这解释了他紫外表。

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.

个理论可能会引入显性和性基因来解释为什么棕头发父母 会生出红头发小孩，或者运用重力来阐释棒球抛物线轨迹。

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， 如果您后代与遗传上与您亲近人（ 如姐妹或表亲）生育， 这可能意味着该孩子遗传了两个性基因。

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情况，但他们认为四叶草可能是罕见性基因或三叶草植物 DNA 基因突结果。

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性基因，该基因可以防止栽培豌豆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性基因，他们也有75%几率不会同时将该基因遗传给下代，从而使孩子们在有几率患上某疾病或失调同时保持完全健康。