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
Mice21 [21]
3 years ago
14

How many chromosomes are there in a maize egg cell nucleus as compared to a maize pollen cell nucleus?

Biology
1 answer:
I am Lyosha [343]3 years ago
5 0
The same number <span>chromosomes are there in a maize egg cell nucleus as compared to a maize pollen cell nucleus</span>
You might be interested in
Polyploidy in plants can lead to
sp2606 [1]

Answer:

E

Explanation:

I think bcuz arises as the result of total nondisjunction of chromosomes during mitosis or meiosi

3 0
3 years ago
DNA,RNA and protein synthesis
Brut [27]

Answer:

DNA = Genetic material of cell

RNA = Transcribed from DNA

Protein synthesis= mRNA is translated into functional protein to perform different functions

3 0
3 years ago
Indicate whether each of the following occurs mainly in G1 phase (G), S phase (S), or G2 phase (H) of the cell cycle. Your answe
Ronch [10]

Answer:

Correct choice should be:

"SGSG"

Explanation:

The cell cycle consists of G1, S, G2 and M phase. The former three phases include the interphase and M phase is the dividing phase of cell . G1 prepares cell for DNA synthesis. S phase is the phase where DNA replication takes place. G2 phase prepares cell for cell division or M phase.

G1 phase preceeds replication or S phase and G1 phase licences DNA replication.

During other phases of cell cycle, ORC complex masks origin of replication. ORC phosphorylation takes place at S phase, which removes this omplex and unmasks origin of repication site so that replication machinery can bind to it.

DNA helicase activation: S phase

DNA helicase deposition on DNA at the replication origins: G phase (actually G1)

ORC phosphorylation: S phase

Licensing of replication origins : G phase (actually G1)

Hence correct choice should be:

SGSG

5 0
3 years ago
Which has prokaryotic cells ?
zalisa [80]
The correct choice from given option is "D", "Lactobacillus"
It seems proper to explain a bit about the types of cells here. Two type of cells are:
1) Prokaryotic: these cells have no nucleus and they are small and simple.
2) Eukaryotic: These cells have a nucleus and are large and complex as opposed to prokaryotic.

"Lactobacillus" belong to first stated category here.
7 0
3 years ago
Read 2 more answers
Which of the following is true of conifers? A) The sporophytes grow directly from the gametophyte. B) The gametophytes grow dire
Flauer [41]

Answer:

The correct answer is option B, The gametophytes grow directly from the sporophyte

Explanation:

Conifers are gymnosperm which reproduce through the exposed seeds (seeds not included in fruits) found in the cones. The trees or plant on which these conifers grow are called sporophytes. In the sporophyte, the male and female gametes fuse together to form zygote which further develops into a seed. At the right time, these seeds get dispersed into wind and they grow into new plants known as sporophytes.  

5 0
3 years ago
Read 2 more answers
Other questions:
  • What does the term pettifogged mean ?
    13·2 answers
  • Where is the best place to find information about the hazards that are associated with a compound
    7·1 answer
  • (d) Researchers discovered a strain of C. parvum that expresses a functional variation of the lactate dehydrogenase gene. A DNA
    13·1 answer
  • The cell cycle of yeast cells grown in the nutrient-poor environment is approximately what percent of the cell cycle of yeast ce
    6·1 answer
  • Identify the characteristics of protists
    11·1 answer
  • 10. The<br> system Includes the brain.<br> endocrine<br> nervous<br> circulatory
    9·2 answers
  • Shannon is making a Venn diagram to organize the characteristics of cell walls and cell membranes. Which pair of characteristics
    10·2 answers
  • Plz do 9❤️ No ones helping plz be nice
    14·1 answer
  • 1. What is the relationship between the virus structure and its function in the virus model?
    8·1 answer
  • Proteins are polymers formed of structural units called.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!