1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leya [2.2K]
3 years ago
10

* Apply Concepts A particular plants diploid number of chromosomes is 50. Describe the number of chromosomes in one of the plant

's cells during its sporophyte phase and during its gametophyte phase,​
Biology
1 answer:
Gnoma [55]3 years ago
3 0

Chromosomes have hereditary function that are capable of self-duplication and they have thread-like structures seen inside the nucleus of plant and animal. In plants, they go through a cycle called alteration of generation that has multicellular stages. One is sporophyte that is a diploid, and the other is gametophyte with a haploid.

Moreover, spores are produce through meiosis so it go through a process of chromosome reduction in order to create a haploid spores. While, gametes undergo mitosis and the structure is already a haploid, which means that the number of chromosomes will not change in order to produce haploid. In this case, the plant have both spores and gametes and the similarities is that, they are both singles celled and a haploid. Therefore, the number of the chromosome in the gametophyte generation is also 32.

You might be interested in
During fetal development, cells from the blood can enter a membranous area that will become the frontal bone. These cells eventu
vesna_86 [32]

Answer:

Osteochondral Progenitor cells

Explanation:

Osteochondral Progenitor cells are cells that can form a specific type of tissue. These cells form cells that can give rise to the bone and its components, especially fibers. These Progenitor cells originate from the mesenchymal stem cells.

The cells which form the bone are known as the osteoblasts and the cell which forms the fiber is known as the chondroblasts.

Thus, Osteochondral Progenitor cells is correct.

3 0
2 years ago
Which of the following statements is true?
worty [1.4K]
B)weathering is the main way phosphorous is recycled 
5 0
2 years ago
Read 2 more answers
Basaltic magma is the _______ type of magma.
murzikaleks [220]
The answer is A: least explosive
3 0
3 years ago
What evidence suggests that vertebrates are more closely related to echinoderms than are any other invertebrate phyla?
VMariaS [17]

Answer:

Option C, shared DNA sequences

Explanation:

Complete question -

What evidence suggests that vertebrates are more closely related to echinoderms than are any other invertebrate phyla?  

- shared patterns of development

- shared morphology

- shared DNA sequences

Solution

Vertebrates have true backbone while invertebrates lack true backbone. Among the invertebrates, the echinoderm phylum is closely related to vertebrates as the echinoderm possesses notochord (similar to backbone) during their early stage development which disappears later.  

Through the genomic sequence studies it has been found that echinoderms are similar to vertebrates in many ways. Echinoderms have diverged from deuterostomes along with human and hence pose some genetic similarity  which can be devised through study of common DNA sequences

Hence, option C is correct

5 0
3 years ago
The maps show the recent past and projected future makeup of the forests of
Damm [24]

Answer: oaks and hickories

Explanation: apex

4 0
3 years ago
Other questions:
  • Amino acids can form a large molecule called
    14·1 answer
  • The sides of the DNA molecule, the rails of the ladder, are composed of
    8·1 answer
  • Which groups of plants were probably most active in secondary succession and re-establishing the native habitat?
    5·1 answer
  • What is a genetic mutation?<br> will give brainliest
    15·2 answers
  • Example of a human geneticdisorder caused by an alteration in
    15·1 answer
  • A rock weighs 33.6 N on Planet X and 49 N on Earth. What is g on Planet X?
    14·1 answer
  • Help-- multiple choice!
    13·2 answers
  • Please help!!
    9·2 answers
  • Which of the following is not a possible cause for air pollution?
    11·2 answers
  • Drug-resistant populations of microbes arise when: Group of answer choices exposure to drugs causes mutations that produce resis
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!