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guajiro [1.7K]
3 years ago
12

Will mark Brainliest if it's correct!!

Biology
2 answers:
anastassius [24]3 years ago
8 0
1. C) The soil will have no nutrients to grow the corn.
2. C) Crops may cause an increase of allergic reactions in humans
3. B) Decomposers
Gelneren [198K]3 years ago
3 0

B is wrong C is the correct answer. How i know that answer. Cause when i put B in as an answer, it showed up to be wrong and C was the right answer.

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Describes a diploid organism or cell that has the same allele for both a maternal and paternal gene.
Sergeu [11.5K]

When two paired chromosomes harbor the same or identical alleles for a given characteristic at nearby loci, this condition is referred to as homologous (i.e. homologous chromosomes)a diploid organism or cell that has the same allele for both a maternal and paternal gene.

The term "homozygous" refers to the presence of the same or identical alleles for a given trait at related loci on paired chromosomes (i.e. homologous chromosomes). An entity with two sets of chromosomes is said to be diploid. Both sets are inherited; one set is from the mother and the other from the father. Based on their locations, each maternal chromosome can be matched with a corresponding paternal chromosome. Homozygous occurs when the same alleles are present at the loci in the corresponding chromosomes. It indicates that the same trait is coded for by both alleles.

A "homozygous" organism is one that carries two copies of either a pair of dominant alleles (such as AA) or a pair of recessive alleles for a given trait. genuinely reproducing organisms

Learn  more about homozygous here:

brainly.com/question/376455

#SPJ4

5 0
10 months ago
What two (or more) systems are involved in this process?
Burka [1]
<span>Touching a hot pan and yanking your hand away: Pain and reflexes

Jumping up and down: Equilibrium and depth perception.

Drinking water on a hot day: Dehydration and lowering your temperature.

Sneezing: reaction to dust, smut, grains, or allergies.

Blushing: The rising of your blood temperature and nervousness.

Hitting your head on the top of the car as you get into it: Pain and depth perception.

Breathing harder during a jog: increased heart rate, blood flow, and less oxygen. </span>
8 0
3 years ago
18. Which types of mutations, positive, negative or neutral, are most likely to be seen in offspring
Temka [501]
<h2>The following scenarios state whether the mutation is likely to be passed on to the offspring of the organism or not: </h2><h2> </h2>
  • a. A single bacteria cell contains a positive mutation in its DNA - The mutation is likely to pass as it is a unicellular organism with the cell itself containing the positive mutation.

  • b. A skin cell on a cat contains a positive mutation in its DNA - The mutation is not likely to pass as it is the skin cell.

  • C. A sperm cell in a whale contains a positive mutation in its DNA - The mutation is likely to pass as it is in the sperm.

7 0
3 years ago
What positively charged particle is located at the center of the atom in the nucleus?
Gemiola [76]

The positively charged particle located at the center of an atom is the proton.


Think <em>p </em> in <em>p</em>roton and <em>p</em>ositive.  Neutrons are also located in the nucleus of an atom, but they have a neutral charge (<em>neu</em>tron and <em>neu</em>tral).


Hope this helps!!

6 0
3 years ago
Orchidsare a recently evolved plant that have a novel feature know as aerial roots. What is the most likely function of an orchi
grin007 [14]

Answer:

"Aerial roots preserve water in the orchid. Aerial roots allow the orchid to attach itself to trees."

6 0
2 years ago
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