Answer:
The maternal genotype determines the phenotype of the offspring. Maternal effects often occur because the mother supplies a particular mRNA or protein to the oocyte, hence the maternal genome determines whether the molecule is functional.
Explanation:
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Answer:
Option A, The GPS gives more accurate information.
Explanation:
GPS stands for global positioning system in which the satellite sends information regarding position any individual, place or thing in terms of bearings (latitude and longitude) with respect to time. There are total 24 satellites that rotate around the earth twice with in a period of 24 hours and hence are capable of locating the position of any object more accurately as compared to compass. Also the percentage accuracy of GPS as compared to a compass is extremely high
Hence, option A is correct.
After reaching maturity, the diploid sporophyte produces spores by meiosis, which in turn divide by mitosis to produce the haploid gametophyte. The new gametophyte produces gametes, and the cycle continues.
Answer:
Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals becomes large enough, resources will be depleted, slowing the growth rate.
Explanation:
Eventually, the growth rate will plateau or level off.
Answer:
options B, E and F
Explanation:
A damage to the medulla oblongata is usually fatal and can also lead to death because it controls vital autonomic functions in the body which includes breathing and heart rate.
The Broca's area is associated with language production and damage to this area can lead to inability to express language (Broca’s aphasia).
A blow to the back of the head might affect the occipital lobe that is associated with visual co-ordinations. Thus damage to this area might not affect the gustatory cortex as this is found in the region of the frontal lobe and not the occipital lobe.
The primary motor cerebral cortex on the left side of the brain controls movement of the right side of the body, and vice-versa, the right motor cortex controls movement of the left side of the body.
