Answer:
25%
Explanation:
Here's an example: two chickens have the phenotype of white feathers and brown feathers. What percentage of the chicks will have the recessive color? First, you have to see the parents' phenotypes. Draw a punnet square. Put one of the parent's phenotypes (w and B) on the top, and the other parent's (w and B) on the right side going down. Whichever trait is dominant (brown) MUST be capitalized. Then, cross the two parents. first box on the top left would read 'ww.' The one below it is 'Bw' (put the dominant first). The right top is 'Bw' and the one below it is 'BB'. So if there were 4 offspring, these would be their genotypes: 'ww', 'Bw', 'Bw', and 'BB'. The only offspring that would have the recessive trait is the 'ww' child, because dominant overpowers recessive. So 25% would have the recessive trait and 75% would have the dominant trait.
Infants’ bodies contain more water (75%) than those of older humans. Their kidneys are not fully mature yet thus they excrete more diluted urine. This cause easy dehydration and a higher risk of illness for infants. Infants are less resistant to heat since their thermoregulatory systems are not as developed. Parents and caregivers must see to it that infants are provided water for their hydration.
The 5 different living things chosen based on my location are:
- Birds
- Lizard
- Snakes
- Rats
- cockroaches
Yes, the structure of one organism's parts work do work with a different organism such as the snakes and lizards scales does the same function.
<h3>What are some of the structures of these living things?</h3>
The structure and how the structure relates to the organism's function are;
- Birds - The beak is used for picking food, sallow and to catch insects.
- Lizard -Scales on their outer layer skin that is dry and has some levels of keratin and it act to protect their body and hinder water loss.
- Snakes - Scales on their outer layer skin that is dry and has some levels of keratin and it act to protect their body and hinder water loss.
- Rats - Teeth consist of a pair of incisors as well as molars for picking insect, chewing and eating.
- Cockroaches - has antennae for sensitivity as well as strong mouthparts that is often used scraping and chewing food.
Therefore, The 5 different living things chosen based on my location are:
- Birds
- Lizard
- Snakes
- Rats
- cockroaches
Learn more about living things from
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Answer:
with soil, comes nutrients which are beneficial for plants that want to live and in turn, gives us (humans and animals) food.
Hope this helps!
