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
antiseptic1488 [7]
3 years ago
12

A fruit fly that is true breeding for gray body, vestigial wings (b+ b+ vg vg) is mated with one thiat is true-breeding for blac

k bodym normal (b b vg+ vg+). Draw the chromosomes.

Biology
1 answer:
expeople1 [14]3 years ago
6 0

Answer:

Diagram of the chromosome is attached below.

Explanation:

A fruit fly has gray body and vestigial wings is crossed with a fly with black body and normal wings. These chromosomes represent the pair of homologous chromosomes. These genes are linked gene and present on the same chromosome.

The cross shown below shows the parental generation of the fruit fly.

You might be interested in
The ________ is the area of the brain where higher level thinking and self-regulation occur.
maria [59]
The Prefrontal Cortexis t<span>he area of the brain where higher-level thinking and self-regulation occur; the peak of overproduction takes place at about 1 year of age.</span>
8 0
3 years ago
Read 2 more answers
Two species of tree frogs occupy different elevations in the canopy of a rain forest. If these frogs with strikingly different p
shtirl [24]

Answer:

Habitat Isolation

Explanation:

Ecological, or habitat, isolation occurs when two species that could interbreed do not because the species live in different areas.

8 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
2 years ago
Meristematic cells called the _____ add width to the plant body.
bulgar [2K]

<span>vascular cambium
</span><span>

Apical Meristems are found in the tips of the roots and in the buds of the shoots. They supply cells for the plants to grow in length.

Apical Meristems are found in herbaceous plants, woody plants, grasses, and flowering plants.

In flowering plants, shoot apical meristem develops into an inflorescence meristem which produces the floral meristem. The floral meristem is responsible for the production of the sepals, petals, stamens, and carpels of the flower.
</span>
7 0
3 years ago
Read 2 more answers
When a person is stung on the index finger by a bee, the thalamus interprets the pain as?
allochka39001 [22]
It interprets the pain somewhere located on the hand
6 0
3 years ago
Read 2 more answers
Other questions:
  • Check all of the statements regarding epithelial structure and function that are true. rev: 09_20_2017_qc_cs-101572 simple squam
    12·1 answer
  • I need help ASAP plzz
    10·1 answer
  • What term is defined as the movement of water from plants, soils, and oceans into the atmosphere?
    14·1 answer
  • Non-photosynthesizing organisms (like humans) must obtain which three basic types of nutrients from their environment?
    14·1 answer
  • Bone and blood cells are considered?
    12·2 answers
  • Prairie dogs are burrowing rodents that live in grasslands. What makes the prairie dog a keystone species in the ecosystem?
    14·2 answers
  • What was the great dark spot on neptune?
    15·1 answer
  • How have cultures been involved with science
    11·1 answer
  • A scientist tracked the summer eating habits of brown bears. His results are shown in the graph below.
    15·2 answers
  • What enables liquid water to take the shape of its container?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!