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Arada [10]
3 years ago
8

In the triangle below what is the measure of

Biology
1 answer:
Sergio [31]3 years ago
5 0

Answer:

60 degrees

Explanation:

All of the angles in a triangle add up to 180 degrees

This triangle is an equilateral triangle, meaning all of the sides are the same legnth and all of the angles measure the same degree.

If each angle was 60 degrees, 60 + 60 + 60 = 180.

So, the answer is 60 degrees.

I hope this helps! :)

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What sets of instructions in each human cell that determine inherited traits called?
larisa [96]

Answer:

Genes carry the information that determines your traits (say: trates), which are features or characteristics that are passed on to you — or inherited — from your parents. Each cell in the human body contains about 25,000 to 35,000 genes.

Explanation:

6 0
3 years ago
Write a paragraph explaining how genetic variation, reproductive strategies and environmental pressures have impacted the surviv
Andreas93 [3]

Answer: Genetics and Pressures

Explanation:

For natural selection to occur, a population must have a wide variety of individuals with different traits. For example, natural selection would not influence fish body color if all individuals in a population were exactly the same color. Variation of scale color can help a fish species have a higher chance of survival by confusing predators as to what species they are.

Reproductive strategies represent a set of behavioral, morphological, and physiological adaptations that facilitate access to potential mates, improve the chances of mating and fertilization, and enhance infant survival. Male peacocks have bright, big tail feathers, for example, to attract females. If an organism has a high appeal, this will make them more likely to be able to meet and continue the survival of the species.

Environmental pressures, such as plant death, could influence the survival of herbivorous organisms. Say a small land creature consisted off grass, and an epidemic killed all the grass in their region. They would either die off, or they would evolve to find different types of food. The former could reduce population, while the latter could increase it.

4 0
2 years ago
Saccharomyces cerevisiae (a yeast species) mutants are available that grow on pyruvate or ethanol, but not sugars or glycerol.
mezya [45]

Answer:

The enzyme is the pyruvate kinase

Explanation:

The designated enzyme can only grow in pyruvate or in ethanol. They are said to be in anaerobic conditions. If the end product of glycolysis is pyruvate and the enzyme that transforms phosphoenol pyruvate into pyruvate is called pyruvate kinase. In a reaction under anaerobic conditions, the pyruvate is transformed into ethanol. So if the pyruvate kinase enzyme is mutated, pyruvate cannot be transformed into ethanol and Saccharomyces cerevisiae could not survive in that medium.

7 0
3 years ago
examples of GM crops in the United State. Give examples of characteristics being engineered into crops.
vovangra [49]
GM crops can include corn, etc

Characteristics:
-More beautiful
-Less Healthier
-etc etc
6 0
3 years ago
4.
laila [671]
Question for number 4 is C
8 0
3 years ago
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