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Sliva [168]
3 years ago
6

The activation energy needed for a chemical reaction is decreased by a

Biology
1 answer:
Mars2501 [29]3 years ago
5 0
A catalyst decreases the activation energy and increases reaction rate that is needed.
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Which best describes this behavior? It is beneficial only to the males that do not fertilize eggs. It is beneficial only to the
sammy [17]

Answer:

d) It is beneficial to the whole species, but not to all of the individual members.

Explanation:

This form of behavior raises the fitness of all the species at the expenses of each member.

Each member of the species performs altruistic behavior towards the queen and her progenies as it assist in creating of her nest to increase their generation numbers. Take for example, The workers do more of nurturing of the queen offspring instead of laying their own eggs. This altruistic behavior of workers promotes the further population of their species at the expense of them producing their own offsprings.

___________________________

Here is the complete question:

Some species of wasps are social. The queen starts a colony from scratch each spring. She builds a small nest, and lays and raises a group of female workers. The workers enlarge the nest while the queen continues to lay eggs. Unfertilized eggs become males that mate with newly hatched females. All of the wasps except the newly fertilized females die by the summer.

Which best describes this behavior?

a)It is beneficial only to the males that do not fertilize eggs.

b)It is beneficial only to the female workers that are not fertilized.

c)It is beneficial to each one of the individual colony members.

d)It is beneficial to the whole species, but not to all of the individual members.

7 0
3 years ago
A vegetarian who doesn't eat eggs or milk should supplement the diet with this mineral.
xeze [42]
Your answer is <span>3. 
Iron</span>
3 0
3 years ago
Read 2 more answers
What is the difference between insight and cultural behavior
nydimaria [60]
Culture and behavior are related to each other because behavior defines culture as well as culture defines behavior. A person behaves in such a way that it is what the culture tells him or her to do. On the other hand, behavior defines culture because the way a person acts is a reflection of his or her culture.
7 0
2 years ago
15. During a routine cleaning of the incubators in a college laboratory, a student accidentally increased the tempe
diamong [38]

To test his hypothesis, the student will have to design an experiment to measure the effects of <u>temperature on cellular growth</u>.

To test the effects of temperature on cellular growth the student will have to create an experiment containing the there kinds of variables:

  • Dependent
  • Independent
  • Control

In this experiment, the control variable will be the kind of cells used, as well as the incubation methods being used. We identify these as the control variable given that they will remain constant.

The independent variable will be the Temperature at which we will place each cell being studied. The dependent variable, on the other hand, is by definition, what we seek to measure. In the case given it would correspond to the amount of cellular growth.

To test his theory of the effects of temperature on cellular growth, a student can design an experiment in which the control variable will be the cells themselves, the independent variable will be the Temperature, and the cellular growth can act as the dependent variable.

To learn more:

brainly.com/question/9199868?referrer=searchResults

5 0
2 years ago
PLLLSSS HELPPPP DUE QUIZ!!!!!
Natasha2012 [34]

Answer:

it is because there is less oxygen and creatures need more oxygen to perform their work..

hope this helps you ☺️☺️

8 0
3 years ago
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