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
Paladinen [302]
3 years ago
7

Male cones produce what , which contains cells that develop into sperm

Biology
2 answers:
iogann1982 [59]3 years ago
7 0

Answer:

Male cones produce microspores.

Pollen grain contains cells that develop into sperm.

Explanation:

Gymnosperms are seed-bearing vascular plants. They produce cones and seeds to carry their reproductive structure. They produce both types of cones (male and female) for fertilization by making gametes. Male cones produce microspores to make pollen grains. Female cones give rise megaspores which produce ovules. Pollen grains spilt up to make sperm. One of these sperms fuse with egg cells for the fertilization.

Kay [80]3 years ago
3 0

Answer:

Meiosis inside the male cones produces microspores. Microspores develop into pollen: the male gametophyte. One of the cells of the gametophyte develops into a sperm: the remainder of the gametophyte helps deliver the sperm.

Hope I helped)))

You might be interested in
In __________, parts of the plasma membrane and cytoplasm extend and engulf a relatively large or solid material.
Maksim231197 [3]
The answer is phagocytosis which is also known as cell eating. It is a process by which the living cells which are called phagocytes would ingest other cells. It might be an amoeba or a white blood cell. Hope this would help.
5 0
3 years ago
Which of the following is a cause of a DNA mutation?
Reika [66]
DNA Mutation is caused by the alteration of single base units in DNA, or the deletion, insertion, or rearrangement of larger sections of genes or chromosomes. Thus, the correct answer is option D.

1.DNA Mutations are caused by environmental factors known as mutagens.

2.Types of DNA mutagens include radiation, chemicals, and infectious agents.

3.DNA Mutations may be spontaneous in nature.
7 0
2 years ago
Which two organelles are not found in an animal cell but are found in a plant cell?
ad-work [718]

Answer:

cell wall and chloroplasts

7 0
3 years ago
Read 2 more answers
Which layer is only found in capillaries?
Marat540 [252]
Fenestrated simple squamous epithelium
6 0
4 years ago
Read 2 more answers
Will give brainliest
borishaifa [10]

Answer:

I believe its D...

Explanation:

Hope this is helpful :)

3 0
3 years ago
Other questions:
  • Why are good observational skills important in biological research
    5·1 answer
  • A non native species of fish is introduced into a lake. which would most likely prevent this fish from becoming an invasive spec
    15·2 answers
  • The potato weighs 7.95 oz. how many calories is her potato?
    13·1 answer
  • The line of longitude used as the origin In a system of coordinates
    10·2 answers
  • What role does differential reproduction play in natural selection?
    7·2 answers
  • Which sentence describes an example of a positive feedback loop?
    15·2 answers
  • 18.Cells produced from meiosis contain a single copy of cach chromosome, therefore they are
    11·1 answer
  • What type of mutation occurs when a cell fails<br> to divide after mitosis?
    15·2 answers
  • What do plants use to make up their structure?
    15·2 answers
  • What behaviors would you expect the catfish to exhibit at 7 degrees c ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!