A rapid heart rate and accelerated breathing
Answer:
D. flat-topped trees scattered throughout.
Explanation:
Grasslands are vast area of land covered in grass. In such environment, grasses are favor to grow but trees shrubs and other tall plants are not favored to grow.
Savannas are also vast lands that supports the growth of grasses and trees scattered across the land.
So, in savanna there are trees scattered throughout the land and grasses, but grasslands only have grasses growing in the vast area.
Answer:
mountain lion
Explanation:
Of the chemical energy formed in plants, only a small fraction is transferred to the next trophic levels of an ecosystem. The mountain lion being the tertiary receives least amount of energy because part of the energy is used up the organisms for cell respiration, not all the stored food energy is assimilated by the consumers and some energy is stored in the environment for long periods in form of bones.
Answer:
This loss can lead to coral death through starvation or increased vulnerability to diseases
Explanation:
Answer:
The correct answers are
Question a) "50%".
Question b) "66%".
Explanation:
Achondroplasia is caused by a dominant allele, which means that a person with a "A" allele will develop this condition. In this case, all the people with Achondroplasia are heterozygotes "Aa" because the dominant genotype "AA" causes prenatal death. If a person with achondroplasia "Aa" mates with a person of average height "aa", the expected percentage of children with average height will be 50%, since there are 50% of chances of having "aa" children and 50% chances of having "Aa" children. Also, If two persons with achondroplasia have children ("Aa" x "Aa") , the expected percentage of children with achondroplasia will be 66%. The probability of having children with the "Aa" genotype is 50%, however since the "AA" genotype causes prenatal death, this genotype is not considered in the percentage.