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vfiekz [6]
3 years ago
9

What idea states that the use or disuse of a body part can result in traits that can be passed on to offspring?

Biology
1 answer:
g100num [7]3 years ago
5 0
Lamarckism also known as Lamarckian inheritance
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What does the range of a population tell you that density does not ?
Ilia_Sergeevich [38]
It specifies what exactly the variations are of whatever population is being examined.
6 0
3 years ago
during a natural disaster part of a plnt was damaged if the plant can no longer grow and produce new root cells which of the pla
Usimov [2.4K]

The question is incomplete as it does not have the options which are:

A. Phloem

B. Xylem

C. Apical meristem

D. Root cap

Answer:

The correct answer will be option- Root cap

Explanation:

The plant growth takes place not only above the surface but below the surface also in the roots. Roots continually grow to absorb more water and nutrients to support the growth of the plant.

The roots are protected by a layer of protective cells forming a structure called root cap below the root. The root cap protects the roots, secretes a substance which helps the growth of the root and the sense gravity.

In the given question since the roots are not able to grow therefore the damaged part will be the root cap.

Thus, the root cap is the correct answer.

8 0
3 years ago
The superscript of element Cl⁻ indicates it is a        A. positive ion.   B. neutral atom.   C. negative isotope.   D. negative
LekaFEV [45]
The superscript of element Cl⁻ indicates it is a negative ion.
6 0
3 years ago
Read 2 more answers
Me ayudan a escoger? :(
Delicious77 [7]

Answer:

  • El núcleo contiene (1) el material genetico.
  • La mitochondria (2) tiene una doble membrana.
  • La cromatina consta de (3) fibrillas de ADN.
  • Los lisosomas (4) contienen enzimas digestivos.
  • El citoesqueleto es (5) la red proteica distribuida por el citosol.
  • El nucléolo es (6) la zona donde se forman los ribosomas.
  • El centrosoma es (7) el orgánulo encargado de la organización de los filamentos del citoesqueleto.
  • El aparato de Golgi (8) forma vesiculas de secrecion.
  • El retículo endoplasmático liso (9) se encarga de la síntesis de lípidos de membrana.
  • La vacuola (10) ayuda a mantener la forma de la célula vegetal.
  • La pared celular (11) protege a las células vegetales.
  • El retículo endoplasmático rugoso tiene (12) sáculos membranosos con ribosomas adosados.
  • (13) Un apilamiento de los tilacoides forma una grana.
  • (14) En el interior de los cloroplastos se encuentra los tilacoides.
5 0
3 years ago
United States residents are how many times more likely to die from breast cancer than residents of Hungary?
kykrilka [37]

Answer:

~3 times...

Explanation:

Well...the data provided by different institutes of oncology were highly random both in US and Hungary. but by using Chi-Square probability analysis in both of the countries the ration comes as 2.87:1 that means residents of US are 3 times more likely to die from breast cancer than Hungarians. A 5% confidence interval was used in this test with percentages 31.8% for us and 11.9% for Hungarians.

8 0
3 years ago
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