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Leviafan [203]
3 years ago
13

In mosses gametes are produced by _____; in ferns gametes are produced by _____. In mosses gametes are produced by _____; in fer

ns gametes are produced by _____. meiosis ... mitosis mitosis ... mitosis binary fission ... mitosis mitosis ... meiosis meiosis ... meiosis
Biology
1 answer:
Aneli [31]3 years ago
6 0

Answer:

In mosses gamete are produced by MITOSIS; In ferns gametes are produced by MITOSIS.

Explanation:

Ferns usually grow way bigger than mosses and they are both primitive plants. In ferns the gametes, sperm and eggs are formed by mitosis when there is a suitable place for development.

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Why is it important to understand the process of mitosis
Katyanochek1 [597]
It is important to understand because it's the way all cells reproduce (except sperm and egg cells, they do meiosis), and our cells are the essential parts of our whole being.
7 0
3 years ago
If a single strand of a gene contains 726 bases, 242 amino acids will make up the polypeptide prepared from it, assuming every b
Mazyrski [523]

The answer is true. During translation of mRNA, the nucleotides are read by the translation unit (ribosome and trna) in sequences of three (3). These sequences are referred to as codons. Codons code for amino acids. Some codons are start of stop codons meaning they initiate or terminate translation. Additionally, more that one codon could code for one amino acid.  






6 0
2 years ago
What cell organelle can be seen changing position in the moving cytoplasm of elodea?
Tom [10]
<span>Once the cytoplasm of the amoeba is moving, all the cells in the said cytoplasm will move as well. Consequently all the cell organelles can be seen changing positions. The cytoplasm’s ability to move is dependent on the entire composition of cell organelles that make up the said cytoplasm.</span>
3 0
2 years ago
Which row in the chart correctly identifies the functions of structures A, B, and C?
kati45 [8]
Structure A is used for (4) cell communication. The cell membrance has receptros for cell communcation.
Structure B is used to (1) extract energy from nutrients. The mitochondria is the power house of the cell.
Structure C is used for (1) protein synthesis. The golgi apparatus is where protein is created.
6 0
3 years ago
Light colored fur is recessive (bb) to dark colored fur. If 35% of the mouse population is light colored, answer the following:
Travka [436]

Answer:

  1. What percent of the population is BB? (Round to two decimal places)  → 17% BB  
  2. What percent of the population is Bb? (Round to two decimal places)         → 48% Bb  
  3. What percent of the population is bb? (Round to two decimal places)    → 35% bb  
  4. What is the frequency of the single dominant allele B? (Round to two decimal places) → 0.41  
  5. What is the frequency of the single recessive allele b? (Round to two decimal places) → 0.59

Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files

Download pdf
7 0
2 years ago
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