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
liq [111]
3 years ago
11

Which statement is characteristic of reproduction in humans? 1)The reproductive cells of males and females differ in chromosome

number. 2) Males and females produce gametes in the ovaries. 3)Males and females produce the same number of gametes. 4) The reproductive cycles of males and females are regulated by hormones.
Biology
1 answer:
Alenkasestr [34]3 years ago
7 0

Answer: only 1,3,4

Explanation:

1)The reproductive cells of males and females differ in chromosome number.

3)Males and females produce the same number of gametes.

4) The reproductive cycles of males and females are regulated by hormones.

You might be interested in
A patient with type A blood is accidentally given a transfusion of type AB blood. Which of the following correctly describes wha
guapka [62]
The A antibodies will produce A antibodies and the B antibodies will produce B antibodies
6 0
3 years ago
What is the full form of ATP Can you help me pls
Oksana_A [137]
ATP stands for<span> adenosine triphosphate</span>
6 0
3 years ago
the fertilization of ovules from plant Q by pollen from plant R results in the productions of seeds. What percent of the genes i
Helga [31]

Answer:

The correct answer is - zero or 0%.

Explanation:

The fertilization in flowering plants takes place by fusing the pollen of one plant or flower with the ovum of another plant or flower of the same species normally and form a zygote. The zygote gets an equal amount of genetic material from both parent plants by the process f exchange of the genetic material.

The ovum or the egg cell of the plant is considered as the mother and the mother is responsible for the chloroplast And mitochondria of the progeny so in this case, the ovum and egg cell comes from the only plant Q thus, the percentage of chloroplast genes provided via Plant R is 0%.

6 0
3 years ago
What was the purpose of applying the rooting medium? Why was it applied to only one of each set and not to all of the plants?
sveticcg [70]

by using rooting harmone  roots develop quickly at cutting and and it become  more robust than cuttings which don't receive rooting hormone. Cutting harmone is used mostly on ornamental plants in the landscape and to propagate succulents.

It cannot apply on whole plant since it will not mix with old one and a new catergory or plant will develop and it will distroy the originality of the actual plant

7 0
3 years ago
A fruit fly somatic cell contains 8 chromosomes. How many chromosomes will each fruit fly gamete contain?
mr Goodwill [35]

Answer:

The somatic cells of fruit flies contain eight chromosomes, which means they have two sets of four chromosomes. Meiosis is the process by which sex cells are produced. Sex cells are haploid, which means they have one set of chromosomes.

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which class of vertebrates is considered to be the first to develop lungs, allowing them to become terrestrial organisms?
    9·1 answer
  • Unidirectional valves that prevent the blood from flowing backward are found in the
    5·1 answer
  • The diffusion of water across a selectively permeable membrane is called
    10·1 answer
  • A fish detects vibrations in the water around it by means of its lateral lines, rows of sensory receptors along each side of the
    13·1 answer
  • Which tissues connect the parts of the body?
    15·1 answer
  • When gametes are produced from a parent cell during normal meiosis, which of the following describes the number of chromosomes i
    7·1 answer
  • 12. Atoms can have different numbers of which of the following?
    7·1 answer
  • Which organelles can be found in both plant and animal cells? A)cell membrane, nucleus, and chloroplasts B)cell wall, cell membr
    6·1 answer
  • A 3 column by 5 row table. Column 1 is titled Activity with the following entries: use of materials in production, release of ca
    15·1 answer
  • ILL GIVE WHO EVER HELPS BRAINLISEST ANSWER
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!