Answer: D. White Dwarf
Explanation:
b. Cellular respiration occurs only in animal cells.
c. Cellular respiration occurs in both plant and animal cells.
d. Cellular respiration occurs in some plant cells and some animal cells.
Answer:
c. Memory for skills
Explanation:
Nondeclaraive memory, also known as implicit memory don't need concious though, is the memory we use to perform commonly learned tasks such as driving, brushing your teeth, etc. Considering this information we can conclude that your grandma won't have problems with memory used for skills.
I hope you find this information useful and interesting! Good luck!
c. invertebrates
b. chordates
d. vertebrates
Answer:
invertebrates
Explanation:
The invertebrates lack a backbone. They include molluscs, annelida, arthropods and protozoa. They have a segmented body and well developed digestive system. Some are mostly found in sea, land or deserts. Some invertebrates lack a rigid exoskeleton. Some are pseudocoelum, possessing cavity between body wall. Some invertebrates have an incomplete digestive system consists of a digestive cavity with one opening which serves as both mouth and anus. Some invertebrates have a complex nervous system consisting of brain and several other sense organs.
To determine the number of heterozygous individuals in a population of birds with black and white feather colors, we can use principles of Mendelian genetics and the Hardy-Weinberg equation. By calculating the frequency of the recessive allele and applying the equation 2pq, we can find the number of heterozygous individuals. In this case, the population contains 2260 heterozygous individuals.
To determine the number of individuals that are heterozygous, we need to use the principles of Mendelian genetics. Since black is dominant over white, we can infer that the individuals with the dominant phenotype are homozygous dominant (BB) or heterozygous (Bb).
Let's assume that the population consists of Bb individuals. Given that 75% of the population has the dominant phenotype, the remaining 25% must have the recessive phenotype (bb).
So, the frequency of the recessive allele (b) can be calculated using the Hardy-Weinberg equation: q = √(0.25) = 0.5.
Now, to find the number of heterozygous individuals, we can use the equation 2pq, where p is the frequency of the dominant allele (B) and q is the frequency of the recessive allele (b). Since p + q = 1, we can calculate p using the equation p = 1 - q = 1 - 0.5 = 0.5. Then, we can substitute the values into the equation 2pq:
2 × 0.5 × 0.5 = 0.5
Therefore, there are 0.5 × 4520 = 2260 heterozygous individuals in the population.
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b. area of square c2 = area of square a2 + area of square b2 + area of defect1 – area of defect2
c. area of square c2 = area of square a2 + area of square b2 – area of defect1 – area of defect2
d. area of square c2 = area of square a2 + area of square b2 + area of defect1+ area of defect2
e. area of square c2 = area of square a2 - area of square b2 + area of defect1 - area of defect2
Answer: c. area of square c2 = area of square a2 + area of square b2 – area of defect1 – area of defect2
(Option C)
Explanation:
The cosine rule helps to determine the different angles and sides of a triangle. The cosine rule is helpful when you need to find the third side of the triangle when the other two sides of the triangle are given and the angle between them.