---
title: In 1809 Jean-Baptiste Lamarck suggested that animals pass on body ch… — Evolution: why giraffes really have long necks · tree and pragmatics
description: In 1809 Jean-Baptiste Lamarck suggested that animals pass on body changes they gained by using them, such as a stretched neck; this is wrong, because stretching does not change the DNA passed on. Who acts: Jean Baptiste Lamarck, animals, this, stretching. A sentence of the lesson «Evolution: why gir
---

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# Evolution: why giraffes really have long necks, sentence 5

<!-- .ven lang=en -->
In 1809 Jean-Baptiste Lamarck suggested that animals pass on body changes they gained by using them, such as a stretched neck; this is wrong, because stretching does not change the DNA passed on.

<!-- .vintro -->
**Who acts:** Jean Baptiste Lamarck, animals, this, stretching, DNA · **What happens:** suggest, pass, gain, use, stretch, be · **To what, where:** 1809, body changes, animals, DNA · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Evolution: why giraffes really have long necks» of the biology course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (Jean Baptiste Lamarck, animals, this, stretching), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:278-evolution-why-giraffes-really-have-long-necks.lesson:5
# text = In 1809 Jean-Baptiste Lamarck suggested that animals pass on body changes they gained by using them, such as a stretched neck; this is wrong, because stretching does not change the DNA passed on.
# source = school lesson (ours)
# course = biology
# lesson = 278-evolution-why-giraffes-really-have-long-necks.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R8-pos-agree ×3
1	In	in	ADP	IN	_	2	case	_	_
2	1809	1809	NUM	CD	NumForm=Digit|NumType=Card	7	obl	_	Agree=R8-pos-agree|Haiku=7:obl|HaikuPos=PROPN:NNP:Number=Sing
3	Jean	Jean	PROPN	NNP	Number=Sing	6	flat	_	_
4	-	-	PUNCT	HYPH	_	6	punct	_	_
5	Baptiste	Baptiste	PROPN	NNP	Number=Sing	6	flat	_	_
6	Lamarck	Lamarck	PROPN	NNP	Number=Sing	7	nsubj	_	_
7	suggested	suggest	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
8	that	that	SCONJ	IN	_	10	mark	_	_
9	animals	animal	NOUN	NNS	Number=Plur	10	nsubj	_	_
10	pass	pass	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	7	ccomp	_	_
11	on	on	ADP	IN	_	13	case	_	_
12	body	body	NOUN	NN	Number=Sing	13	compound	_	_
13	changes	change	NOUN	NNS	Number=Plur	10	obl	_	_
14	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	15	nsubj	_	_
15	gained	gain	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	13	acl:relcl	_	Agree=R8-pos-agree|Haiku=13:acl:relcl|HaikuPos=VERB:VBN:Tense=Past|VerbForm=Part|Voice=Pass
16	by	by	SCONJ	IN	_	17	mark	_	_
17	using	use	VERB	VBG	Tense=Pres|VerbForm=Part	15	advcl	_	_
18	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	17	obj	_	_
19	,	,	PUNCT	,	_	10	punct	_	_
20	such	such	ADJ	JJ	Degree=Pos|ExtPos=ADP	24	case	_	_
21	as	as	ADP	IN	_	20	fixed	_	_
22	a	a	DET	DT	Definite=Ind|PronType=Art	24	det	_	_
23	stretched	stretch	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	24	amod	_	_
24	neck	neck	NOUN	NN	Number=Sing	13	nmod	_	_
25	;	;	PUNCT	:	_	28	punct	_	_
26	this	this	PRON	DT	Number=Sing|PronType=Dem	28	nsubj	_	_
27	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	28	cop	_	_
28	wrong	wrong	ADJ	JJ	Degree=Pos	7	parataxis	_	_
29	,	,	PUNCT	,	_	31	punct	_	_
30	because	because	SCONJ	IN	_	34	mark	_	_
31	stretching	stretch	NOUN	NN	Number=Sing	34	nsubj	_	Agree=R8-pos-agree|Haiku=34:nsubj|HaikuPos=VERB:VBG:Tense=Pres|VerbForm=Part
32	does	do	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	34	aux	_	_
33	not	not	PART	RB	Polarity=Neg	34	advmod	_	_
34	change	change	VERB	VB	VerbForm=Inf	28	advcl	_	_
35	the	the	DET	DT	Definite=Def|PronType=Art	36	det	_	_
36	DNA	DNA	NOUN	NN	Number=Sing	34	obj	_	_
37	passed	pass	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	36	acl	_	_
38	on	on	ADV	RB	_	37	advmod	_	_
39	.	.	PUNCT	.	_	7	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **suggest** *speech: suggest* | past | Jean Baptiste Lamarck |  |  | 1809 |  |  | vn say-37.7-1-1-1 «NP V that S»: agent=Agent clause=Topic |
| 2 | **pass** | present | animals |  |  | body changes such a stretched neck |  |  | vn occur-48.3-1 «NP V PP»: agent=Theme on change=Location |
| 3 | **gain** | past | animals *= animal* | body changes such a stretched neck *not said here* |  |  |  |  | vn get-13.5.1-1 «NP V NP»: agent=Agent change=Theme |
| 4 | **use** | gerund | animals *= animal* *not said here* | animals *= animal* |  |  |  |  | vn eat-39.1 «NP V NP»: agent=Agent they=Patient |
| 5 | **stretch** | participle |  |  |  |  |  |  | vn bend-45.2 «NP.patient V»: agent=Patient |
| 6 | **is** | present | this |  |  |  |  | wrong *property* | tree rules |
| 7 | **not** **change** | present · do-support | stretching | the DNA |  |  |  |  | vn dress-41.1.1-1-1 «NP V NP»: agent=Agent dna=Patient |
| 8 | **pass on** | past | the DNA *not said here* |  |  |  |  |  | vn send-11.1 «NP V NP»: agent=Agent |

<!-- .note -->
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:biology:278-evolution-why-giraffes-really-have-long-necks.lesson:5`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R8-pos-agree ×3. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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