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Andru [333]
3 years ago
7

Which of the following is a macronutrient? A) iron B) boron C) Calcium D) Manganese

Biology
1 answer:
ioda3 years ago
8 0
C. calcium is your answer
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Gregor Mendel concluded that traits are
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Answer:

Gregor Mendel concluded that traits are <em>inherited</em><em>.</em><em> </em>

Either dominant or recessive.

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What is the goal of meiosis? How many daughter cells do you have at the end of meiosis?
tatuchka [14]

Answer:

Goal of meiosis: To produce gametes with half the number of chromosomes as compared to the somatic cells.

Each parent cell produces four daughter cells by the end of meiosis.

Explanation:

The goal of meiosis is to produce gametes for sexual reproduction. Since male and female gametes fuse to produce a zygote, each of the gametes should have half the number of chromosomes as compared to the somatic cells to prevent the doubling of chromosomes by the end of each round of sexual reproduction.

Therefore, meiosis produces haploid gametes from diploid gamete mother cells. Absence of DNA replication between meiosis I and meiosis II ensures that the number of chromosomes is halved in the daughter cells of meiosis. Additionally, meiosis also imparts genetic variations to the progeny by the process of crossing over.  

A diploid parent cell enters meiosis I and produces two haploid daughter cells which in turn enter meiosis II to produce a total four haploid daughter cells.  

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3 years ago
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notsponge [240]

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What Is Electromagnetic Energy? Electromagnetic energy is a form of energy that can be reflected or emitted from objects through electrical or magnetic waves traveling through space. Electromagnetic energy comes in many examples including gamma rays, X-rays, ultraviolet radiation, visible light, microwaves, radio waves and infrared radiation.

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In the carbon cycle, both terrestrial and aquatic organisms exchange ___ with the atmosphere.
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I have no clue what the answer is but you can go onto www.quizlet.com create an account and search on there it should have the answer 
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Living organisms evolved in a world where they were constrained by the laws of physics and chemistry. Describe the two laws of t
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The laws of thermodynamics are important unifying principles of biology. These principles govern the chemical processes (metabolism) in all biological organisms. The First Law of Thermodynamics, also known as the law of conservation of energy, states that energy can neither be created nor destroyed. It may change from one form to another, but the energy in a closed system remains constant.

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