What do hypothesis, theories, and laws have in common?

4.In humans, the allele which confers the ability to roll the tongue is dominant over the allele which does not confer the abili

Elan Coil [88]

Answer:

The correct answer is - 1/2

Explanation:

the ability to roll the tongue is dominant over those who can not roll the tongue. The man is Rr (man), heterozygous. The woman is recessive and can not roll

Rr (man) x rr (woman)---Parents

r

R Rr (roll)

r rr (cann't roll)

The probability of their children to able to roll = 1/2 = 50%

4 0

3 years ago

Choose the incorrect statement concerning centrioles. A) oriented at right angles to each other B) found in both prokaryotes and

Korolek [52]

The answer is B). Because Centrioles play role in Mitosis. Prokaryotes don't divide by Mitosis. They divide by binary fission.

8 0

4 years ago

In order for altruism to be possible, there must be __________ to conceive of another’s emotional state, and __________, which a

Elden [556K]

Answer:

C

Explanation:

For the first blank, we need to find a word whose definition is essentially "to conceive of another's emotional state", and for the second blank, we need to find a word whose definition is "allows you to see a situation from another viewpoint".

Let's define all the words given:

- "perspective": one's way of viewing something - basically, your viewpoint of a certain issue

- "empathy": being able to understand another's emotions

- "understanding": comprehending another's situation or the issue at hand

- "trust": the assurance that you can rely on a person when you're in need

Out of all these, only "empathy" fits the first blank and only "perspective" fits the second. So, C is correct.

6 0

3 years ago

Read 2 more answers

A. Identify the letter of the image that does NOT represent aseual reproduction. B. Explain how you can tell that this image is

DaniilM [7]

Answer:

D

Explanation:

Aseual reproduction is a type of reproduction in which new organisms are reproduce from single parent without production of gametes. But in D their is fusion of gametes (egg and sperm) therefore it explains to us that it is not an aseual reproduction.

6 0

3 years ago

The correct sequence of sperm-transporting tubules that transport spermatozoa to the epididymis is the?

KonstantinChe [14]

Correct sequence of sperm-transporting tubules that transport spermatozoa to the epididymis is Seminiferous Tubules---> Rete Testis---> Vasa Efferentia----> Epididymis

Spermatozoa is the sperm that is formed from a spermatid after Spermiogenesis. It is released into the lumen of seminiferous tubules.

Seminiferous Tubules is present in the testis of human body.

Sperm transporting tubules are:

Seminiferous Tubules

Rete testis

Vasa Efferentia

Epididymis

The sperm passes through the seminiferous tubule into Rete testis.

Rete testis is a network of tubules that form a link between seminiferous tubule and Vasa Efferentia.

Vasa Efferentia connects Rete testis to Epididymis. It makes a pathway for the sperm transportation.

Epididymis is the region where the transported sperm from Vasa Efferentia reach. It stores the sperm until they are functionally matured enough to carry out the fertilisation in the human female body.

Hence, the pathway is Seminiferous Tubules---> Rete Testis---> Vasa Efferentia----> Epididymis

Learn more about Sperm here, brainly.com/question/9735466

#SPJ4

6 0

2 years ago