<span>Muscles receives signal from the nerves which causes them to contract and relax. If our nerve is damaged then we can't send or receive signals from it so you can lose sensory and motor functions.</span>
1) B- brown; b- red hair
Having brown hair is a dominant trait while red hair is recessive.
If the parents had a red-haired child it means they were carriers of the red hair trait, so their genotype is
Bb
2)Getting their genotypes together would result in the possibilities that you see at the image below.
1/4 = 25% BB - brown
2/4 = 50% Bb brown but carrier
1/4 = 25% bb red hair
Answer: 25%
3) The genotype of the child, as i said before would be
bb. By having both alleles being recessive the child will show red-hair. If it was any other genotype( BB or Bb), the child would have brown hair, like their parents.
"Biological diversity<span>" means the variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are part: this includes diversity within species, between species and of ecosystems.</span>
Answer: Option C.
Polar type of temperate climate over land and subtropical seasonable variable climate zone between 40 to 60 degrees latitude, north or south of the equator.
Explanation:
The temperate zone is the area of the Earth that is between the tropical region and the polar region. It is between the Artic circle and tropic of cancer or between the Antartic circle and tropic of Capricorn. The have between 40 to 60 degrees latitude north or south of the equator. They have seasonal changes. The climate is mild ranging from cool to warm and the sun is not overhead. The zone have four annual seasons and they are Autumn, wintery, spring and summer.
Examples of this regions are western Europe and Northern America.