The fraction of offspring that the Punnett square predict will be tall is ¾ (option C).
<h3>What is the punnet square?</h3>
The punnet square is a graphical representation used to determine the probability of an offspring expressing a particular genotype.
The punnet square is used to predict the percentage or proportion of offsprings of a cross that possess a specific genotype.
According to this question, a punnet square shows a cross between two tall pea plants. The allele for tall height (T) is said to be dominant while the allele for short height (t) is recessive.
If two heterozygous genotype crosses i.e. Tt × Tt, the percentage of offsprings that will be tall is 75% or ¾.
Therefore, the fraction of offspring that the Punnett square predict will be tall is ¾.
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Answer: Option D
Explanation: this depends on the food source and energy they utilize
Autotrophs are organisms that obtain their food source and energy by synthesizing these themselves using raw materials and energy (energy from the sun) they do this in the process known as photosynthesis obtaining energy from sunlight and they are also classified as autotrphs due to the presence of some components/features that will enable them to be able to synthesize their food for example, plants are autotrophs and they possess chloroplants: an organelle that contains chlorophyll that helps to channel the energy of sunlight into chemical energy and as well also gives plant their characteristic green color. They are also known as producers
Heterotrophs are organisms that rely on producers or other heterotrophs to obtain their food and energy. They either depends directly or indirectly on the producers for their energy source i.e. herbivores egg goats that feed directly on plants like grass; carnivores e.g lion that feeds on the herbivores this depending indirectly on plants.
Answer:
The wound healed by a scab.
Explanation:
Cells fromed over the surface of the skin, and began to repair the wound. Resulting in the reparied wound beung a scab.
Answer:
The correct answer is D
Explanation:
ATP is energy (starting from the sun) which is used within photosynthesis to form more energy/ATP.
